Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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the hand of the clock below is pointing at the 7. suppose that the hand…
$150$
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i can rewrite expressions in different forms. 9. mr. glass asked his st…
9. Caitlyn, Lang, Clarita 10. C. Both A and B 11. $6x - 2$
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radius of a cylinder is 6 inches and the height is 13 inches. find the …
The volume of the cylinder is \( 468\pi \) cubic inches (or approximately \( 1470.27 \) cubic inches). If we consider the given options, the answer is 1470.27 (the blue - colored …
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find the volume of the sphere. either enter an exact answer in terms of…
If in terms of \( \pi \), the volume is \( \frac{1372}{3}\pi \) (or approximately \( 457.33\pi \)) units³. If using \( \pi = 3.14 \), the volume is approximately \( 1436.04 \) uni…
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graphing questions sometimes you will be asked to plot a point on a gra…
# Explanation: ## Step1: Plot Point C To plot point \( C=(1,1) \), find the intersection of \( x = 1 \) (1 unit to the right of the origin on the x - axis) and \( y = 1 \) (1 unit…
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entering coordinate point answers enter coordinate point answers as you…
(0, -4), (-2, 3)
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3. sequences of transformations a. a figure is rotated and reflected. w…
a. The new figure is congruent to the original figure (it has the exact same size and shape, only a different position and orientation). b. The new figure is similar to the origin…
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pythagorean theorem word problems draw a picture and then use the pytha…
The ladder touches the wall approximately \(\boldsymbol{\sqrt{91}\text{ feet (or about } 9.54 \text{ feet)}}\) above the ground.
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find an equation for the line below.
$y = \frac{1}{2}x + \frac{1}{2}$
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6-107. examine the diagram below. the smaller triangle is similar to th…
$\boldsymbol{\frac{32}{9}}$
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from the numberline buttons, click the type of point (closed or open) t…
To graph \( y \leq 5 \), place a closed (solid) point at \( 5 \) on the number line and draw a line with an arrow pointing to the left (towards negative infinity) from that point.
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segments and angles identifying congruent shapes on a grid which pairs …
Top-left pair: Yes Top-right pair: No Bottom-left pair: Yes Bottom-right pair: Yes
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fill in the blank and dropdown menus to form a true statement below. th…
5
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6.1 simplify the expressions find the perimeter (add up all sides) ① ② …
1. $10x + 2$ 2. $9x$ 3. $12y - 6$ 4. $2x + 9$ (using visible sides) 5. $6x + 14$
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quadrilaterals ( lmno ) and ( abcd ) are congruent. the side length of …
A. Only sequence A
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when reading: - box /circle new characters - underline at least two key…
1. Mrs. Johnson visits the Youngers, makes intrusive small talk, warns them about a violent attack on a Black family that moved to a white neighborhood to deter their own move to …
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$\\overleftrightarrow{ab}$ and $\\overleftrightarrow{cd}$ are parallel …
A. A translation along the directed line segment \( AC \) maps line \( \overleftrightarrow{AB} \) onto line \( \overleftrightarrow{CD} \) and angle \( x \) onto angle \( y \).
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a sequence of transformations is described below. - a translation - a d…
A. Angle measures only
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which rule explains why these triangles are similar? sss sas aa none of…
none of the above; the triangles cannot be proven similar
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are these triangles similar? triangle kij with angle at k: 52°, angle a…
no
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which rule explains why these triangles are similar? sss sas aa none of…
none of the above; the triangles cannot be proven similar
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14) find the equation of the circle with center (-2, 5) and radius 5. $…
$\boldsymbol{(x+2)^2 + (y-5)^2 = 25}$ (corresponding to the fourth option)
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wy is a midsegment of △uvx. if uv = p + 57 and wy = 2p + 27, what is th…
$p = 1$
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identify the integer represented by point b on the number line. the int…
-8
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t is the midpoint of \\(\\overline{ux}\\) and w is the midpoint of \\(\…
$64$
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quadrilateral stuv is a translation of quadrilateral stuv. write the tr…
The translation rule is \((x, y) \to (x - 3, y + 12)\)
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sketching shapes the text below the title is unclear, and the image-rel…
To solve the problem of identifying the pattern in each set of shapes (A, B, C, and potentially D for creating a pattern), we analyze each section: ### Part A: #### Step 1: Identi…
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dessert (extension – if you are still hungry) given that $\\triangle rw…
$x = 7$, $y = \frac{13}{3}$
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x-tracredit extended practice please show your work! dbwb 1. find the m…
10 inches ### Problem 1b:
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each of the two squares below represents a unit or a whole. what fracti…
1. Fracción del primer cuadro: $\frac{7}{32}$ 2. Fracción del segundo cuadro: $\frac{1}{8}$
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which grid does not represent a perfect square?
The third grid (3 rows, 4 columns, 12 total cells) does not represent a perfect square.
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determine the graph that represents a function.
[] The top parabola graph, [] The bottom linear graph
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which rule explains why these triangles are similar? options: sss sas a…
none of the above; the triangles cannot be proven similar
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△pqr and △stu are shown below. which statement is true? △pqr is similar…
$\triangle PQR$ is similar to $\triangle STU$.
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△rst and △utv are shown below. which statement is true? △rst is similar…
△RST is not similar to △UTV.
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3. write an equation for the graphed line. answer:
\( y = 2x + 2 \) (or another possible equation based on the actual line, but this is a common solution for such a grid line with slope 2 and y-intercept 2)
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△hij and △klm are shown below. which statement is true? △hij is similar…
$\triangle HIJ$ is similar to $\triangle KLM$.
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in exercises 9–14, tell whether the ordered pair is a solution of the i…
Not a solution ### 10.
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△qrs and △stu are shown below. which statement is true? △qrs is similar…
△QRS is not similar to △STU.
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△qsu and △rst are shown below. which statement is true? △qsu is similar…
△QSU is not similar to △RST.
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△kmn and △kol are shown below. which statement is true? △kmn is similar…
$\triangle KMN$ is similar to $\triangle KOL$.
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△abc and △dec are shown below. which statement is true? △abc is similar…
$\triangle ABC$ is similar to $\triangle DEC$.
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△dfg and △dhe are shown below. which statement is true? △dfg is similar…
$\triangle DFG$ is similar to $\triangle DHE$.
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find the value of x. (there is a circle with several angles at the cent…
\(144\)
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11) use the graph to find solutions to the radical equations. $x = y^2$…
If $y=2$, then $x=4$ If $y=-3$, then $x=9$
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△jkl and △nml are shown below. which statement is true? △jkl is similar…
△JKL is not similar to △NML.
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△qrs and △uvw are shown below. which statement is true? △qrs is similar…
$\triangle QRS$ is not similar to $\triangle UVW$.
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nl and mk are diameters of ⊙t. identify whether ( moverarc{jl} ) is a m…
First, identify the type: minor arc (since 92° < 180°). Then the measure: 92° So the type is minor arc, and the measure is \(\boxed{92}\) (for the measure) and the type is minor a…
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find the value of x.
\(138^\circ\)
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circle the correct answer. 1. the first country to be invaded by german…
1. B. Poland 2. A. France 3. B. Germany
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intro to triangle proportionality (tues 1/27) on the map below, $1^{\\t…
\(3.2\)
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intro to triangle proportionality (tues 1/27) determine whether these t…
Are these triangles similar? Yes Which theorem proves these triangles are similar? SSS (Side - Side - Side) Similarity Theorem
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$\\overline{pl}$ and $\\overline{km}$ are diameters of $\\odot t$. find…
\( 58^{\circ} \)
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4. critique reasoning dora says that only one triangle can be construct…
Dora is not correct. Depending on the configuration (e.g., the angle being non-included between the two sides), multiple distinct triangles can be constructed with two given side …
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the circle below has center k, and its radius is 3 yd. given that ( man…
\(\pi\) yards
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write 270° in radians as a multiple of π. a) \\(\frac{4pi}{3}\\) b) \\(…
B) \( \frac{3\pi}{2} \)
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1) consider the coordinate plane, which point, when graphed correctly, …
B. (8, -2)
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solve for ( x ). round to the nearest tenth, if necessary. (image of a …
$x = 48.9$
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2. draw a triangle with side lengths of 16 units and 30 units and an in…
A right triangle (right-angled triangle) with two legs of 16 units and 30 units, forming the 90° included angle between them.
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la figura de abajo tiene simetría rotacional. figura de un octágono reg…
\( 45 \)
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la figura de abajo simetría rotacional.
tiene
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la figura de abajo tiene simetría rotacional. □° es la rotación más peq…
\( 72 \)
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can you conclude that these triangles are congruent? options: yes, no
yes
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completa la siguiente oración. la figura de abajo simetría rotacional.
tiene
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give the location of london as an ordered pair (x, y).
\((x,y)=(-6,8)\)
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area and perimeter find the area and perimeter for each rectangle below…
1. Rectangle (12 ft × 4 ft): Area = 48 square feet, Perimeter = 32 feet 2. Rectangle (8 cm × 2 cm): Area = 16 square centimeters, Perimeter = 20 centimeters 3. Rectangle (15 in × …
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what is the area of the letter zora made? a = \\square in.^2
50 in²
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□° es la rotación más pequeña posible que da como resultado que la figu…
\( 30 \)
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complete the following sentence. the figure below has rotational symmet…
\( 45 \)
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7. draw a rectangle that shows 2 equal parts. shade \\(\\frac{1}{2}\\) …
A rectangle divided by a vertical or horizontal line through its midpoint, with exactly one of the two resulting congruent sections shaded. (Visual example: ``` ┌───────┬───────┐ …
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\\begin{cases} 3x + y < -2 \\\\ x - y \\leq -2 \\end{cases}
To solve the system of linear inequalities \(\begin{cases}3x + y < -2 \\ x - y \leq -2\end{cases}\), we can use the method of graphing or find the solution by manipulating the ine…
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area and perimeter find the area and perimeter for each rectangle below…
1. Area = $48$ square feet, Perimeter = $32$ feet 2. Area = $18$ square centimeters, Perimeter = $18$ centimeters 3. Area = $180$ square inches, Perimeter = $54$ inches 4. Area = …
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use the drop-down menus to explain if the two figures below are congrue…
Figure \( WXYZ \) is \(\boldsymbol{\text{similar}}\) to Figure \( OPQR \) because rigid motions (translations, rotations, reflections) combined with a **scale factor of \( 2 \)** …
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circle c is inscribed in triangle qsu. what is the perimeter of triangl…
40 units
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point o is the center of the circle. what is the perimeter of quadrilat…
28 units
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4) volume = (image of a cone with diameter 8.8 in and slant height 9.1 …
\( \approx184.4 \) cubic inches ### Problem 5 (Cone with diameter 6.2 m, height 14.6 m)
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ax and ex are secant segments that intersect at point x. what is the le…
3 units
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circle c is inscribed in triangle jeg. what is the perimeter of triangl…
60 units
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rt and gj are chords that intersect at point h. if rh = 10 units, ht = …
20 units (corresponding to the option "20 units")
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the volume of one prism is known, along with the height of another pris…
\( 6 \, \text{in}^2 \) (corresponding to the option "6 in.²")
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analyzing two spheres to determine congruence are the two spheres congr…
B. no, because they have a different radius length
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the two cones are congruent. determine the unknown measures of the cone…
B = 4.2 units C = 5.2 units D = 42 units³
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special right triangles instruction active proving the 45°-45°-90° tria…
The hypotenuse \(c\) of a \(45^{\circ}-45^{\circ}-90^{\circ}\) triangle is \(\sqrt{2}\) times the length of each leg, proven by substituting \(b = a\) into the Pythagorean Theorem…
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line segment qp is tangent to the circle. what is the length of line se…
20 units
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what is the length of line segment pq? 4 units 5 units 6 units 9 units
5 units (B. 5 units)
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each of the two squares below represents a unit or a whole. what fracti…
First square: $\frac{1}{7}$ Second square: $\frac{17}{35}$
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exploring the 45°-45°-90° triangle theorem the diagram shows an isoscel…
\( AB = 2 \) units, \( AC = 2 \) units, \( BC = 2\sqrt{2} \approx 2.83 \) units (or based on actual diagram measurement, e.g., if legs are 1 unit, \( AB = 1 \), \( AC = 1 \), \( B…
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if $ef = fg = 98$ and $gh = 81$, what is $eh$? $eh = \\square$
\( 81 \)
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which graph represents a quadratic function with a vertex at (0, 0)?
The graph with vertex at \((0, 0)\) (the second graph, likely representing \( y = ax^2 \) with vertex at the origin).
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8. 6-89(a - part 1) find the perimeter of the figure. show your work an…
32 km
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the partial construction of a segment congruent to \\(\\overline{ef}\\)…
To complete the construction: 1. Locate the point where the circle centered at \( G \) (with radius \( EF \)) intersects \( \overrightarrow{GH} \) (let this point be \( I \)). 2. …
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can you conclude that \\(overline{pq}\\) and \\(overline{rs}\\) are con…
yes
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can you conclude that \\(\\overline{bc}\\) and \\(\\overline{eg}\\) are…
no
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which properties are necessary to claim that the two prisms are congrue…
- The lengths of corresponding edges are in a 1:1 ratio. - The volumes are equal. - The prisms have the same height.
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can you conclude that \\(overline{hi}\\) and \\(overline{ij}\\) are con…
yes
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use the distance formula to find the distance between each pair of poin…
\( \approx 10.4 \) ### Problem 17: \( M(10, -1) \) and \( N(2, -5) \)
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can you conclude that \\(\\overline{kn}\\) and \\(\\overline{rs}\\) are…
yes
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3. find sin r, cos r, tan r, sin s, cos s, and tan s. express each rati…
- $\sin R = \frac{8}{17} \approx 0.47$ - $\cos R = \frac{15}{17} \approx 0.88$ - $\tan R = \frac{8}{15} \approx 0.53$ - $\sin S = \frac{15}{17} \approx 0.88$ - $\cos S = \frac{8}{…
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can you conclude that \\(\\overline{de}\\) and \\(\\overline{cd}\\) are…
yes
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can you conclude that \\(\\overline{wx}\\) and \\(\\overline{vw}\\) are…
yes