Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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given: in △abc shown, \\(\\overline{ba} \\cong \\overline{bc}\\). prove…
| Statement | Reason | |-----------|--------| | 1) $\overline{BA} \cong \overline{BC}$ | 1) Given | | 2) $\overline{BD} \cong \overline{BD}$ (where $D$ is midpoint of $\overline{A…
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8. rectangle quad is dilated by a factor of 3, with the origin at the c…
B. 18 units
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7. in triangle abc; the angle c is a right angle, $\\cos a = \\frac{\\s…
A. $\frac{\sqrt{31}}{3}$
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6. the figure is not in scale. select all the statements in the figure …
A. $\Delta KOM \sim \Delta DOC$ D. $KM \parallel DC$
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3. given segments ab with the length of 2 inches. using a compass and a…
B. Segments AB and XY are perpendicular to each other. C. Segments AB and XY bisects each other. D. Triangles AXB and AYB are isosceles triangle and congruent.
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2. what is the equation of the circle with center at (-1, -3) and radiu…
A. $(x + 1)^2 + (y + 3)^2 = 2$ *(Note: The correct right-hand side should be 16, but this is the only option with the correct form for the given center)*
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end-of-unit 7 review: right triangle trigonometry 1. what is the length…
a. $7\sqrt{3}$ square units
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given: ∠cpn and ∠plh are supplementary prove: \\overleftrightarrow{ck} …
### Step 5: \( \boldsymbol{m\angle LPK + m\angle HLP = 180^\circ} \) ### Step 6: \( \boldsymbol{\angle LPK} \) and \( \boldsymbol{\angle HLP} \) are supplementary ### Step 7: Conv…
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1. given point a(3, -4) and b(8, -6) in the direction ab., what is the …
*No correct option matches the calculated result. The correct y-coordinate is $\boldsymbol{-5.2}$ or $\boldsymbol{-\frac{26}{5}}$*
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given: ∠cpn and ∠plh are supplementary prove: $overleftrightarrow{ck} \…
2. \(m\angle CPN + m\angle PLH = 180^\circ\) 5. \(m\angle LPK + m\angle PLH = 180^\circ\) 6. \(\angle LPK\) and \(\angle PLH\) are supplementary 7. Converse of the Same - Side Int…
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1. given point a(3, -4) and b(8, -6) in the direction ab., what is the …
1. None of the provided options match the correct calculated value of $y=-5.2$. 2. None of the provided options are correct; the correct equation is $(x+1)^2 + (y+3)^2 = 16$.
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a if ko = on and mo = ol, then δkol ≅ δnom. b if n is a midpoint of seg…
1. ASA postulate - Figure C 2. SSS postulate - Figure B 3. SAS postulate - Figure A
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given △hpr is shown in figure. l is a midpoint of hp and hr || lt which…
A. $\Delta HPR \simeq \Delta LPT$, D. $\frac{LP}{LH} = \frac{LT}{HR}$, E. $\frac{PT}{LT} = \frac{PL}{LH}$
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triangles worksheet use the figure to find the measure of each angle. 1…
### Problem 1 (Angle Measures in Triangles and Lines) #### (a) \( m\angle BCA \) Assume \( \triangle ABC \) is isosceles (marked with equal sides). Let's find \( \angle BCA \). Fi…
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2 a rectangle has the following dimensions. a) the rectangle has a widt…
a) $x = 4$ b) The width of the rectangle is 34 inches.
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1 a triangle has side lengths of 15 centimeters, 11 centimeters, and 3.…
$x = 14$
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1 a triangle has side lengths of 15 centimeters, 11 centimeters, and 3.…
$x = 14$
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for each problem, a) create an equation to solve for x. b) solve the eq…
a) $15 + 11 + 3.5x = 75$ b) $x = 14$
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a rectangle has side lengths of 4 and 75. below is the rectangle split …
(a) Missing length = 70; Blue area = 280 square units; Pink area = 20 square units (b) $4 \times 75 = 300$
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find the perimeter. include the unit. 8 yd 6 yd 9 yd 6 yd 10 yd in ft yd
39 yd
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using the pencil, plot the reflection of point a across the x-axis.
The reflected point is located at coordinates $(8, -3)$ (plotted on the grid 8 units right of the origin and 3 units below the x-axis).
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1 a triangle has side lengths of 15 centimeters, 11 centimeters, and 3.…
a) $x = 14$ b) The length of the unknown side is 49 centimeters.
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find the length of \\(\\overline{xy}\\). x is at -12, y is at 33. \\(xy…
$45$
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find the length of \\overline{st}.\ \ s is at -12, t is at 47.\ st = ?
59
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which figure fits this geometric notation? \\(\\overrightarrow{jk}\\)
B. <The middle figure with point J as the start, passing through K, and an arrow pointing away from J>
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b.5 additive property of length tra if $st = x + 5$, $tu = 2x$, and $su…
$2$
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if $cd = x + 1$, $de = 4x$, and $ce = 6$, what is $cd$? simplify your a…
2
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if vw = 2 and uw = 7, what is uv? u v 2 w 7 write your answer as a deci…
5
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the lengths of the sides of a triangle are in the extended ratio 5 : 7 …
20, 28, 40
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the lengths of the sides of a triangle are in the extended ratio 6 : 7 …
30, 35, 45
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complete the lesson reflection above by circling your current understan…
$8(k+5)^2$ --- ### For problem 26: #### Part a
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14) 17x - 4 12 + 15x relationship: congruent or supplementary? equation…
14.) Relationship: Corresponding Angles (Congruent); Equation: $17x - 4 = 12 + 15x$; $x=8$ 15.) Relationship: Same-Side Interior Angles (Supplementary); Equation: $(x + 75) + (x +…
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math homework: scale drawings day 1 shemar, jalil and andres are drawin…
A) Length $A = 8$ cm B) Length $B = \frac{40}{3} \approx 13.33$ cm Scale factor: $\frac{1}{45.72}$ (or $\frac{1\text{ cm}}{4.572\text{ ft}}$), calculated by dividing the sketch's …
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name the relationship between ∠1 & ∠2, and then decide whether ∠1 and ∠…
## Top Section (∠1 & ∠2): 7.) Relationship: Alternate Exterior Angles; Congruent 8.) Relationship: Alternate Interior Angles; Congruent 9.) Relationship: Corresponding Angles; Con…
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find the tangent of ∠v. t ----13---- v \\ | \\ | 5 \\ | \\ | \\ | \\ | …
First, calculate the length of \(TU\): \(\sqrt{13^2 - 5^2} = 12\) \(\tan(V) = \frac{12}{5}\)
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do you know how? simplify each product. 11. $(x + 3)(x + 6)$ 12. $(2x -…
11. $x^2 + 9x + 18$ 12. $2x^2 + x - 15$ 13. $x^3 + 5x^2 + 2x - 8$ 14. $x^2 + 2x - 15$
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problem 4 factoring a polynomial model got it? in problem 4, suppose th…
\(9x^2(4 - \pi)\)
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find the relative clause. if it is nonrestrictive, set it off with comm…
whose fishing line became hopelessly tangled around Caleb's oar
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something has gone wrong, i saw there are triangles but i only know 8.5…
8.86 inches
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close reading on page 46, the author says that athena shares her skills…
B. Arachne did not show her thanks to Athena. # Show Your Thinking Explanation: The story states Athena shares weaving skills with humans, and Arachne challenged Athena (disguised…
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Question was provided via image upload.
For \(9,41\), the third number is \(40\) ### Part (ii)
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adjacent angles that share a side congruent angles with the same measur…
1. \(\angle PK L\) and \(\angle LKN\) 2. \(\angle PK O\) and \(\angle OK N\) ### Question 8: Name two pairs of adjacent angles.
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which statement from \john redding goes to sea\ best supports the idea …
A. "Pa, when ah gets as big as you Ah'm goin' farther than them ships. Ah'm goin' to where the sky touches the ground."
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find the circumference of each circle to help crack the code and did yo…
| Circle | Circumference (1 d.p.) | |--------|-------------------------| | A | 15.7 | | B | 25.1 | | C | 11.6 | | D | 34.6 | | E | 50.3 | | F | 9.1 | | G | 37.7 | | H | 56.5 | | I…
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find the circumference of each circle to help crack the code and answer…
- D: 34.6 - E: 31.4 - F: 9.1 - G: 18.9 - H: 28.3 - I: 25.8 - J: 13.8 - K: 37.7 - L: 23.6 - M: 64.4 - N: 31.4 - O: 29.2 - P: 53.4 - Q: 47.1 - R: 49.3 (Note: Pre-filled circles A-C …
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find the circumference of each circle to help crack the code and answer…
G: 18.8 H: 28.3 I: 25.8 J: 13.8 K: 37.7 L: 23.6
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geometry ii 9.2 reflections (worksheet) graph the image of the figure u…
1. Reflected points: $N'(4,1)$, $F'(2,0)$, $P'(-1,-2)$, $W'(4,-3)$ (connect these to graph the image) 2. Reflected points: $J'(2,0)$, $I'(4,0)$, $K'(5,1)$, $H'(2,3)$ (connect thes…
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find the circumference of each circle to help crack the code and answer…
A: 15.7 B: 25.1 C: 11.6 D: 34.6 E: 50.3 F: 9.1
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graph the image of trapezoid stuv after a dilation with a scale factor …
The dilated trapezoid \( S'T'U'V' \) has vertices at \( S'(-9, -9) \), \( T'(9, -9) \), \( U'(9, 9) \), \( V'(0, 9) \). To graph it, plot these points and connect \( S' \) to \( T…
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express cos q as a fraction in simplest terms. (there is a right triang…
$\frac{\sqrt{5}}{4}$
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7 consider these graphs of linear equations. decide which line has a po…
- line m has a negative slope. The slope of m is \(-20\). - line l has a positive slope. The slope of l is \(20\).
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4. how does this literary device convey the central idea? □ i chose one…
To answer this, we'll assume a common literary device (e.g., Symbolism) and a central idea (e.g., "the power of hope in adversity"). ### Step 1: Choose a Literary Device Let’s pic…
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determine whether the graph is a tree. if the graph is not a tree, give…
The graph is a tree.
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read the passage. i clicked on the light switch and my jaw dropped. my …
parallel sentence structure
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look at the system of inequalities. $x - y \\leq 1$ $y \\geq -5$ $x - y…
\((-7, -5)\) \((-4, -5)\) \((10, 9)\) \((7, 9)\)
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look at the system of inequalities. $y \\leq -\\frac{1}{3}x + 2$ $x \\g…
Los vértices de la región triangular son \( (0, 0) \), \( (0, 2) \) y \( (6, 0) \).
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ure to find x? there is a straight line with a ray forming an angle. on…
\(x = \frac{127}{3} \approx 42.33\) (or if there's a typo and it's \(3x - 1\), then \(x = 43\), but based on the given, it's \(\frac{127}{3}\))
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describe the dilation that occurs when transforming the graph y = x² in…
The graph of \( y = x^2 \) undergoes a vertical stretch by a factor of 2 to transform into the graph of \( y = 2(x - 3)^2 - 4 \).
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find two functions defined implicitly by this equation. $(x + 5)^2 + (y…
The values in the boxes are \(20\), \(5\), and \(6\) respectively. So the equation is \(y=\pm\sqrt{20-(x + 5)^2}+6\)
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transformation 1: rotate 90 degrees clockwise around point x transforma…
1. rotate 90 degrees clockwise around point X 2. reflect over line n
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1. a triangle with vertices p(-5, 6), q(-2, 1), and r(-3, -3) is reflec…
The coordinates of the image of point \(P\) are \((5,6)\)
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describe the transformation that takes triangle b to triangle c. (10) t…
Transformation 2: Reflect over line \(n\)
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monday week 20 name language practice choose the correct word. a mouse …
1. Monday Q1: rodent 2. Monday Q2: emergency, lovely, dictionary, scurry, already 3. Monday Q3: The mouse's teeth grew continually. 4. Monday Q4: fiction 5. Monday Q6: Little Squi…
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monday week 21 name language 1. choose an antonym for urban. o city o e…
### MONDAY WEEK 21 1. rural 2. buses; taxis; subways 3. Four out of five rush-hour commuters to New York City's Central Business District take transit services operated by the Met…
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right triangle, adjacent, hypotenuse * cosine x right triangle, opposit…
Sine The correct match for "Right Triangle, Opposite, Right Angle" is Sine, since $\sin\theta = \frac{\text{Opposite}}{\text{Hypotenuse}}$ (hypotenuse is opposite the right angle)
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what are the measures of \\(\\overarc{jk}\\) and \\(\\angle kij\\)? mea…
Measure of \( \widehat{JK} = \boxed{104}^\circ \) Measure of \( \angle KIJ = \boxed{52}^\circ \)
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what is the measure of \\(\\widehat{au}\\)? \\(\\bigcirc\\) \\(44^{\\ci…
\(50^\circ\)
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4. a quadrilateral has two angles that measure 100° and 60°. the other …
The measures of the angles are $30^\circ$ and $170^\circ$.
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pr and qs are diameters of circle t. what is the measure of sr? 50° 80°…
\( 100^\circ \) (Option: \( 100^\circ \))
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explain how you can use the inscribed angle theorem to justify its seco…
To justify the corollary that an angle inscribed in a semicircle is a right angle using the inscribed angle theorem: 1. **Inscribed Angle Theorem**: The measure of an inscribed an…
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plot the approximate locations of $x + 4$ and $4 - x$ on the number lin…
1. Mark $x+4$ at a point between 1 and 2 on the number line. 2. Mark $4-x$ at a point between 6 and 7 on the number line.
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given: ∠kjl and ∠kml intercept arc kl. prove: m∠kjl = m∠kml statements …
- Reason for Statement 3: inscribed angle thm. - Reason for Statement 4: inscribed angle thm. - Reason for Statement 5: substitution property.
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what are the angle measures in triangle abc? options: - ( mangle a = 90…
$m\angle A = 90^\circ, m\angle B = 60^\circ, m\angle C = 30^\circ$
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4. a parallelogram has one angle that measures 60°. what are the measur…
The other angles are $60^\circ$, $120^\circ$, and $120^\circ$.
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each leg of a 45°-45°-90° triangle measures 14 cm. what is the length o…
D. $14\sqrt{2}$ cm
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a shape is translated according to the algebraic representation below. …
The pre - image of the point \((2,9)\) is \((5,5)\)
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the measure of $\\angle b$ is $(3x - 4)^\\circ$ and the measure of $\\a…
\( m\angle B = 110^\circ \) \( m\angle D = 70^\circ \) (but since 70 is not in options, maybe there's a mistake. But based on calculation, \( \angle B = 110 \), and if we consider…
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a shape is translated according to the algebraic representation below. …
The image of the point \((0,-2)\) is \((2,2)\)
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1. find the area. use 3.14 for pi and round your answer. a circle with …
379.94 square centimeters
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$\\angle fae$ measures $72^\\circ$. what other angle must measure $72^\…
D. ∠FBE
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a shape is translated by 5 units to the right and 5 units down. which o…
\((x,y)\to(x + 5,y - 5)\) (the option with this transformation)
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the measure of arc qs is (4x - 18)°. what is the value of x? 40.5 49.5 …
\(x = 49.5\) (corresponding to the option 49.5)
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3. a right rectangular prism is shown below image of a rectangular pris…
b. 5 ft
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practice with the angle formed by a tangent and chord theorem what is t…
\( 168 \)
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geometry what is the unknown side length? perimeter = 24.2 in. image of…
\( 3.8 \)
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geometry what is the unknown side length? perimeter = 24.2 in. image of…
\( 5.8 \)
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determine the translation that maps a to a. write your answer in the fo…
\(\langle - 4,-1 angle\)
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what is the surface area of this cylinder? round your answer to the nea…
7213.19 square meters
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
supplementary
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fill in the parts - whole model for the following equation. \\((\\_\\_\…
The missing polynomial is \(\boldsymbol{-10x^2 + 8x - 8}\). In the parts - whole model, the top rectangle (the whole) is \(-10x^2 + 8x - 8\), and the two bottom rectangles (the pa…
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t and d are points on a polygon. t d are points of the polygon under a …
\(\langle3,-1 angle\)
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
\( \frac{a}{2} \) (corresponding to the option \( a/2 \))
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given: a circle with inscribed quadrilateral abcd prove: ∠a and ∠c are …
\( 360 - a \) (corresponding to the option with text "360 - a")
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4. a parallelogram has one angle that measures 155°. what are the measu…
The other angles measure $25^\circ$, $155^\circ$, and $25^\circ$.
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is the measure of $\\angle 1$ equal to the measure of $\\angle 2$? why?…
A. yes, because they intercept the same arc
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explore the properties of inscribed angles by following these steps. al…
\( \frac{1}{2} \) (or 1/2)
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explore the properties of inscribed angles by following these steps. an…
They do not change.
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explore the properties of inscribed angles by following these steps. 1.…
do not change
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find the distance between the points g(-5, 4) and h(2, 6). answer in si…
$\sqrt{53}$
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Question was provided via image upload.
The unknown polynomial is \( -3x^2 + 5x + 5 \). For the parts - whole model: - Top rectangle: \( x^2 + 12x + 6 \) - Bottom left rectangle: \( -3x^2 + 5x + 5 \) - Bottom right rect…