幾何
三角形、円、座標幾何、証明問題。
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if c is the mid - point of $overline{ab}$ and $overline{de}$, what is t…
26
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ignacio wants to prove that $\triangle abccong\triangle dcb$. he says t…
the Reflexive Property
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malik is comparing 2 right triangles. both triangles have a hypotenuse …
He could apply the Pythagorean Theorem to find the missing side lengths and then compare corresponding sides to apply HL.
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consider right triangles δabc and δxyz. angle b and angle y are congrue…
$\overline{BC}\cong\overline{XY}$
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read this passage from a british newspaper. the french and indians, the…
The British panicked when they were shot at.
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solving one - step inequalities solve each inequality. then graph the s…
1. \(x\geq - 8\), number - line: closed circle at - 8, arrow to the right. 2. \(k < 20\), number - line: open circle at 20, arrow to the left. 3. \(p\leq - 7\), number - line: clo…
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circle o has a circumference of approximately 44 in. what is the approx…
14 in
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arc cd is $\frac{2}{3}$ of the circumference of a circle. what is the r…
$\frac{4\pi}{3}$ radians
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in the diagram, θ is measured in radians. which equation represents the…
$s=\theta\cdot r$
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in each circle, a 50 - degree angle with a vertex at the center of the …
The arc lengths are proportional; $m\stackrel{\frown}{CD}=2m\stackrel{\frown}{EF}$
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an arc on a circle measures 125°. the measure of the central - angle, i…
$\frac{\pi}{2}$ to $\pi$ radians
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an arc on a circle measures 295°. the measure of the central - angle, i…
$\frac{3\pi}{2}$ to $2\pi$ radians
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arc cd is $\frac{1}{4}$ of the circumference of a circle. what is the r…
$\frac{\pi}{2}$ radians
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tuan has a robot with small wheels, each measuring 7 inches in diameter…
4398
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point o is the center of the circle. what is the perimeter of quadrilat…
28 units
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what is the length of the shorter of the two chords shown? 18 units 16 …
13 units
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the circle is inscribed in triangle abc. which are congruent line - seg…
AE and AF, BE and BD, CD and CF are pairs of congruent line - segments. Among the given options, if we assume the correct pairs based on the tangent - segment property, the answer…
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all tangents to the circle are congruent and form a square. the perimet…
3 cm
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line segment st is congruent to which line segment? tk ku ut sk
UT
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su and vt are chords that intersect at point r. what is the length of l…
13 units
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uv and vt are chords that intersect at point r. what is the length of l…
# Explanation: ## Step1: Apply the intersecting - chords theorem If two chords \(UV\) and \(GT\) intersect at a point \(R\) inside a circle, then \(VR\times UR=GR\times TR\). Give…
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what is the length of $overline{de}$? 4$\frac{1}{2}$ units 3 units 4$\f…
3 units
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rt and gj are chords that intersect at point h. if rh = 10 units, ht = …
C. 20 units
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what is the length of line segment sv? 8 units 6 units 16 units 12 units
16 units
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what is the length of line segment sv? 8 units 6 units 16 units 12 units
16 units
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in the diagram of circle c, what is the measure of ∠1? 17° 35° 70° 71°
$35^{\circ}$
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secants, tangents, and angles in circle o, what is mae? 84° 96° 168° 12…
$120^{\circ}$
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in the diagram of circle o, what is the measure of ∠abc? 40° 50° 30° 60°
$30^{\circ}$
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in circle z, what is m∠2? 147° 133° 70° 140°
$140^{\circ}$
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in circle c, what is mfh? 121° 31° 48° 112°
None of the given options (64° is not among 121°, 31°, 48°, 112°) It's possible that there is a mis - understanding of the problem or some key information is not presented clearly…
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in circle c, what is mfh? 121° 31° 48° 112°
# Explanation: ## Step1: Recall the inscribed - angle theorem The measure of an inscribed angle is half the measure of its intercepted arc. Let's assume we use the angles formed b…
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in circle y, what is m∠1? 31° 37° 6° 25°
$31^{\circ}$
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which equation is correct regarding the diagram of circle o? $m\\angle …
$m\angle XZY=\frac{1}{2}(a - b)$
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circle x is shown in the diagram. which equation can be used to solve f…
$m\angle1=\frac{1}{2}(c - d)$
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in the diagram of circle o, what is the measure of ∠abc? 54° 108° 120° …
$54^{\circ}$
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which equation is correct regarding the measure of ∠1? m∠1 = 1/2 (b - d…
$m\angle1=\frac{1}{2}(b - d)$
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in the figure, the measure of (widehat{rus}) is 222°. what is the measu…
$42$
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angle kjl measures (7x - 8)°. angle kml measures (3x + 8)°. what is the…
$40^{\circ}$
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in circle v, angle wxz measures 30°. line segments wv, xv, zv, and yv a…
$120^{\circ}$
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which angle is vertical to ∠4?
∠1
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what is the measure of arc ecf in circle g? 52° 158° 177° 98°
$158^{\circ}$
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which angle is vertical to ∠1? ∠3 ∠4 ∠6 ∠5
∠3
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which angle is complementary to ∠3? ∠5 ∠4 ∠2 ∠1
$\angle2$
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which angle is complementary to ∠1?
∠2
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circle o with diameter ne and inscribed angle nte is shown. complete th…
4. 180 5. $\frac{1}{2}$
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in quadrilateral qrst, ∠rst measures (5x + 15)°. angle tqr measures (4x…
$105^{\circ}$
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angle abd measures (4x + 10)°. angle acd measures (5x - 2)°. what is th…
$116^{\circ}$
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in circle d, angle adc measures (7x + 2)°. arc ac measures (8x - 8)°. w…
$36^{\circ}$
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if $overleftrightarrow{bd}$ and $overleftrightarrow{eg}$ are parallel l…
$124^{\circ}$
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what is the measure of arc ef in circle h? 41° 173° 114° 50°
173°
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if $overleftrightarrow{mo}$ and $overleftrightarrow{pr}$ are parallel l…
$43.7^{\circ}$
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given: quadrilateral abcd inscribed in a circle. prove: ∠a and ∠c are s…
inscribed angle
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if $overleftrightarrow{df}$ and $overleftrightarrow{gi}$ are parallel l…
$68.1$
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if $overleftrightarrow{pr}$ and $overleftrightarrow{su}$ are parallel l…
$44$
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if $overleftrightarrow{ln}$ and $overleftrightarrow{oq}$ are parallel l…
$63$
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11. let the left point be point a and the right point be point b. if yo…
11. \((-0.4,0.4)\) 12. \(11\sqrt{2}+\sqrt{26}\) 13. \((0,6)\) (one possible point) 14. One possible location: \((-4.5,-12)\)
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geometry directions: for the extension activities, you must complete a …
1. 4 2. 5 3. $4\sqrt{5}$ 4. $\sqrt{74}$ 5. $8\sqrt{5}$ 6. $10\sqrt{2}$ 7. $(5,0)$ 8. $(3,0)$ 9. $(7,\frac{39}{4})$ 10. $(13,\frac{21}{4})$
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ext 1.01 - distance/fractional distance geometry directions: for the ex…
4 2.
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find the indicated value (3 points each): 13) the graph below shows a b…
13. $12$ cm 14. $(-5,5)$ 15. $s = 25$, $w=-12$ 16. $c = 1$
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find the midpoint of the two given points (1 point each): 1) a: (4, 4) …
1. $(5,5)$ 2. $(-7,2)$ 3. $(1,5)$ 4. $(11,-1)$ 5. $(7,1)$ 6. $(-\frac{1}{2},4)$ 7. $(-\frac{9}{2},8)$ 8. $(-1,-\frac{5}{2})$ 9. $(-\frac{7}{2},-3)$ 10. $(-2,-\frac{3}{2})$ 11. $(1…
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the figure on the right is a scaled copy of the figure on the left, tho…
$\frac{1}{2}$
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for the figure shown, find m∠1. (the figure is not drawn to scale.) m∠1…
116°
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7) dilation of 0.5 about the origin
The new coordinates of the vertices of the dilated quadrilateral are obtained by multiplying the original coordinates of each vertex by 0.5. The specific new - coordinates depend …
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the figure on the right is a scaled copy of the figure on the left. ans…
Side EG
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the figure on the right is a scaled copy of the figure on the left. ans…
Corresponding side to $QN$: $ED$ Scale factor: 2
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question the figure on the right is a scaled copy of the figure on the …
The side that corresponds to segment $FE$ is $ST$. The scale factor is $\frac{1}{3}$.
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riley wants to enclose an outdoor rectangular garden where one side of …
Side length opposite the house: 51 feet Side length perpendicular to the house: 25.5 feet Maximum area: 1300.5 square feet
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unit 5 part 1 review 1) a student believes that all of the expressions …
| Expression | Yes | No | |---|---|---| | \((9^{\frac{1}{2}})^2\) | √ | | | \((9^{\frac{1}{2}})^2(\frac{1}{2})\) | | √ | | \(9^{\frac{1}{2}}+9^{\frac{1}{2}}\) | | √ | | \((9^{\fra…
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what is it called when a giraffe swallows a toy jet? write each equatio…
1. T 2. A 3. I 4. C 5. N 6. E 7. A 8. H 9. E 10. (No match) 11. (No match) 12. (No match) 13. (No match) 14. (No match) 15. (No match)
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solve for the variables. 2) 3)
For problem 2: $x = 0.4,y = 2$; For problem 3: $x = 5$
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side - splitter practice. name: bryan due: september 26, 2025 17) 4x - …
17) \(x = 3\); 18) \(x = 16\); 2) \(x=0.4,y = 2\); 3) \(x = 20\); 1) The length of the parade is \(3755\) ft.
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among all rectangles that have a perimeter of 8 ft, find the dimensions…
length: 2 ft, width: 2 ft, area: 4 ft²
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the following area model shows 2 × 459 broken into parts. the image is …
$A = 800$ $B = 100$ $C = 18$ $2\times459 = 918$
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the following area model shows 2 × 459 broken into parts. the image is …
\(A = 800\) \(B = 100\) \(C = 18\) Total area \(= 918\)
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complete the proportion 1) $\frac{rs}{square}=\frac{jr}{kj}$ 2) $\frac{…
1) SJ 2) SM 3) KM 4) SP 5) PJ 6) LJ 7) b 8) b 9) a + b 10) $\frac{d+e + f}{d}$ 11) 9 12) 6 13) 12 14) 2 15) 8 16) $\frac{10}{3}$
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14) ∠urs is being bisected by rq. if m∠urq is 37° and m∠qrs is (6x - 11…
14) x = 8 15) Supplementary 16) x=$-\frac{4}{3}$, y=$-\frac{35}{9}$
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13) 2x + 5° x + 59° type: ____ x = ____
Type: Corresponding angles $x = 54$
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10) reflection across y = -x r(0,3) w(-3,-1) v(1,-2) v(-3,0) w(1,3) u(2…
$V'(-3,0)$, $W'(1,3)$, $U'(2,-1)$
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6) (3x + 20)° (x + 10)° type: x = - 5 7) x + 34° 2x - 12° type: x = 10)…
7) Type: Vertical angles, $x = 46$ 10) Type: Vertical angles, $x = 18$ 11) Type: Corresponding angles, $x = 45$
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a graphing calculator is recommended. in this problem you are asked to …
(a) $A(w)=475w-\frac{5}{2}w^{2}$ (b) $22562.5$
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use the symbolic notation to write the inverse. 11. write -p→ -q. p: w,…
Inverse: If it is not October, then there are not 31 days this month. False. Counter - example: January has 31 days. 15.
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honors extension: solve for the variables. 1) (4z + 8)° x° 106° 2y° 2) …
# Explanation: ## Step1: Use vertical - angle property for problem 1 Vertical angles are equal. So $x = 106$. Also, since $2y$ and $106$ are supplementary (linear - pair), $2y+106…
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homework 2 - 5 teacher: geometry hour: write the negation of each state…
1. The soccer game is not on Friday. 2. The angles are congruent. 3. m∠A≠90 4. it is not raining outside 5. the figure is not a circle 6. $\overline{XY} ot\cong\overline{YZ}$ 7. I…
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assume that each circle shown below represents one unit. express the sh…
One Fraction: $\frac{7}{6}$ Mixed Number: $1\frac{1}{6}$
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assume that each circle shown below represents one unit. express the sh…
One Fraction: $\frac{17}{18}$ Mixed Number: $2\frac{5}{6}$
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instructions: follow your teachers instructions to read and annotate th…
1. Without striving. 2. In government - It may be useful in reducing over - regulation. Taoism's emphasis on non - action (wu - wei) suggests that too many laws and restrictions c…
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explain why each of the following is not an acceptable definition. 4. a…
4. Too broad; counter - examples exist. 5. Vague term; lacks precision. 6. Too general; counter - examples exist. 7. Incomplete; must be in the same plane. 8. Not good; counter - …
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22. the glee club has 120 cupcakes to sell. they have decided to arrang…
4
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show that the definition is reversible. then write it as a true bicondi…
1. Conditional: If a polygon is a quadrilateral, then it has four sides. Converse: If a polygon has four sides, then it is a quadrilateral. Biconditional: A polygon is a quadrilat…
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document a: tao te ching - lao tzu, ch 57 which philosophy does this do…
1. By not striving. 2. In government when over - regulation exists as it can lead to negative outcomes like people becoming poorer. In school or class to allow for self - discover…
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in the image, △car≅△box. determine if the following is true or false. (…
False
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in the image, $\triangle carcong\triangle box$. determine if the follow…
False
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the measure of ∠1 is 130°. what is the measure of ∠2? m∠2 =
50
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without using a protractor, can you tell if any of the angles are suppl…
Yes. ∠1 and ∠2 combine to form a straight angle with a measure of 180°.
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without using a protractor, can you tell which angle is congruent to ∠1…
$\angle2$ and $\angle3$ (or $\angle5$ and $\angle8$, or $\angle6$ and $\angle7$)
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identify the exterior angles and interior angles formed by the transver…
Angles 1, 3, 6, and 8 are exterior angles. Angles 2, 4, 5, and 7 are interior angles.
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which figure shows a transversal that intersects 2 lines?
The third figure.
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the equation $a=\frac{180(n - 2)}{n}$ represents the angle measures, $a…
$-360$
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how many angles are formed by a transversal that intersects two lines? …
D. 8
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if m // n and the slope of line m is 3, what is the slope of line n? a.…
D. 3