几何
三角形、圆、解析几何与证明题。
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look at this diagram: if (overleftrightarrow{oq}) and (overleftrightarr…
$123$
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look at this diagram: if $overleftrightarrow{tv}$ and $overleftrightarr…
$57$
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look at this diagram: if $overleftrightarrow{fh}$ and $overleftrightarr…
$68$
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look at this diagram: if $overleftrightarrow{su}$ and $overleftrightarr…
$40$
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look at this diagram: if $overleftrightarrow{pr}$ and $overleftrightarr…
$118$
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look at this diagram. if oq and rt are parallel lines and m∠tsu = 52°, …
$52$
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look at this diagram: if (overleftrightarrow{qs}) and (overleftrightarr…
$133^{\circ}$
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solve for x. round to the nearest tenth of a degree, if necessary.
$34.6$
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look at this diagram: if qs and tv are parallel lines and m∠qru = 51°, …
$129^{\circ}$
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look at this diagram: if $overleftrightarrow{gi}$ and $overleftrightarr…
$54$
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seiki is a city planner. she is planning to install a high - school reg…
The length of the blueprint, $b = 12.6$ inches. The width of the blueprint, $w = 7.5$ inches. The area of the blueprint is 94.5 square inches.
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look at this diagram: if $overleftrightarrow{gi}$ and $overleftrightarr…
$125$
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look at this diagram: if (overrightarrow{np}) and (overrightarrow{qs}) …
$119$
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look at this diagram: if $overleftrightarrow{oq}$ and $overleftrightarr…
$42$
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find the area of a circle with diameter 12 ft. use the value 3.14 for π…
$113.04$ square feet
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find the area of a circle with diameter 12 ft. use the value 3.14 for π…
$113.04$ ft²
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find the area of a circle with diameter 8 m. use the value 3.14 for π, …
$50.24$ $m^{2}$
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look at this diagram; if (overleftrightarrow{ik}) and (overleftrightarr…
$137$
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look at this diagram. if $overleftrightarrow{eg}$ and $overleftrightarr…
$128^{\circ}$
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margarita is installing a new patio. she uses pavers that are made from…
The actual width of the patio is 50 ft, the actual length of the patio is 87.5 ft, and the area of the patio is 4375 square feet.
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monica attends an environmental fair. there are exhibits in three separ…
The actual distance from Reduce to Reuse is 90 feet. The actual distance from Reuse to Recycle is 136.5 feet.
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explore the properties of rotation by following these steps 8. use the …
$PB = 5.3$; $PB' = 5.3$ (actual values depend on measurement with the ruler in the image)
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in the diagram below, $overline{ad}paralleloverline{eg}$, find $mangle …
\(110^{\circ}\)
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look at this diagram: if $overleftrightarrow{eg}$ and $overleftrightarr…
$134$
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explore the properties of rotation by following these steps. 4. the exa…
90
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look at this diagram: if (overleftrightarrow{km}) and (overleftrightarr…
$50$
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explore the properties of rotation by following these steps. vertices c…
\(90\)
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type the correct answer in the box. use numerals instead of words. if n…
CB = 16, AB = 32
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look at this diagram: if (overrightarrow{jl}) and (overrightarrow{mo}) …
$46$
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select the correct answer. what is the first step in the construction o…
A. Place the compass needle on $M$ and, keeping the compass width the same, draw two arcs that intersect $\overleftrightarrow{AB}$
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select the correct answer from the drop - down menu. the diagram shows …
to keep the same compass width and draw an arc centered at H crossing the previous arc in the image
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monica attends an environmental fair. there are exhibits in three separ…
The actual distance between the Reduce and Reuse rooms is 90 ft, and the actual distance between the Reuse and Recycle rooms is 136.5 ft.
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select the correct answer. to copy an angle using only a compass and a …
D. Set the compass to a convenient width, and draw an arc that is centered at the vertex of the original angle and intersects both legs of the original angle
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select the correct answer. to copy an angle using only a compass and a …
# Brief Explanations: When copying an angle using a compass and straight - edge, after marking the vertex and[LLM SSE On Failure]
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classify the angle. acute right obtuse straight
obtuse
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mason is creating a design using a straightedge and compass. he wants t…
D. the distance from B to E
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look at this diagram: if $overleftrightarrow{jl}$ and $overleftrightarr…
$138$
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claude is spending his vacation in the city and planning what he will d…
The actual distance from the hotel to the museum is 2.7 km and the actual distance from the museum to the sculpture garden is 3.3 km.
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question what is the image of the point (6, 0) after a rotation of 180°…
$(-6,0)$
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1 fill in the blank 1 point what is formed where two planes intersect? …
1. A line 2. A point
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sample problem calculate the value using the formula for the circumfere…
9
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calculate the value using the formula for the circumference of a circle…
15.20
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calculate the value using the formula for the circumference of a circle…
7.90
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calculate the value using the formula for the circumference of a circle…
35.92
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calculate the value using the formula for the circumference of a circle…
4
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calculate the circumference of the circle described. use π = 3.14 and r…
131.88
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calculate the circumference of the circle described. use π = 3.14 and r…
43.96
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calculate the circumference of the circle described. use π = 3.14 and r…
$102.36$
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use the drop - down menus to complete the statements about the dia the …
The measure of $\overset{\frown}{AB}$ is $110^{\circ}$. The measure of $\angle BOC$ is $214^{\circ}$. The measure of $\overset{\frown}{ADC}$ is $214^{\circ}$.
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reflect the figure over the line y = -x - 3. plot all of the points of …
The reflected figure's points are (-1, 1), (2, -5), (6, 1)
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statements reasons 1. r || s given 2. $m_{r}=\frac{d - b}{c - 0}=\frac{…
A. Step 4
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select the correct answer. \\(\\overleftrightarrow{ab}\\) and \\(\\over…
None of the given options are correct. The correct equation of $\overleftrightarrow{BC}$ should be $7x + 5y=48$. If there was a typo in option C and it was supposed to be $7x + 5y…
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select the correct answer. $overrightarrow{ab}$ and $overrightarrow{bc}…
# Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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select the correct answer. a software designer is mapping the streets f…
B. 3x + 7y = 63
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the point a(7,6) is reflected over the point (1,0) and its image is poi…
$(-5,-6)$
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question the point a(6, 4) is reflected over the origin and its image i…
$(-6,-4)$
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question the point a(-2, 3) is reflected over the point (1, 0) and its …
$(4,-3)$
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question what is the image of (0, 7) after a reflection over the x - ax…
$(0, - 7)$
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question what is the image of (4, -7) after a reflection over the line …
$(-7,4)$
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question what is the image of (-7, -3) after a reflection over the line…
$(-3,-7)$
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point m is the midpoint of segment kl. point n is the midpoint of segme…
A. (-1,6)
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question point m is located at (-4, 4) on the coordinate plane. point m…
$(4,-4)$
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question point v is located at (-2,6) on the coordinate plane. point v …
$(2,-6)$
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example 4 determine congruence. is the pair of objects congruent? if th…
- Puzzle - pieces: Yes, translation - 3 - D shapes: No - Grid - based figure: Analyze side lengths and angles - First two triangles: Likely congruent if ASA holds - Third triangle…
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select the correct answer from each drop - down menu. explain how the d…
Point R has coordinates of R(-2,3). The length of $\overline{RS}$ is 1. The length of $\overline{RT}$ is 3. Using the Pythagorean theorem, the length of $\overline{ST}$ is approxi…
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question: point q is located at (1,4) on the coordinate plane. point q …
$(1,-4)$
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question what is the image point of (-7, -7) after a translation left 3…
$(-10,-10)$
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question what is the image point of (0, -1) after a translation left 5 …
\((-5,-2)\)
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use the image and write a ratio for the following comparison in 3 ways.…
4 to 3 The other two ways to write the ratio are 4:3 and $\frac{4}{3}$.
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which angles are alternate exterior angles? ∠vuw and ∠qrp ∠vur and ∠qrp…
$\angle QRP$ and $\angle TUR$
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reflect the figure over the line y = -x - 1. plot all of the points of …
Reflected vertices: (-3,-2), (-9,-5), (-9,-8)
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answer a reflection over the line y = -x a reflection over the line y =…
A reflection over the line \( y = x \)
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part 2 - free response questions: all work must be shown correctly to r…
The measure of the largest angle is \(108^{\circ}\)
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part 1 - multiple choice: show all work 1. in the accompanying diagram,…
1. (2) 11 2. (2) 16 3. (2) 15
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which angles are corresponding angles? ∠tsv and ∠rsq ∠uvs and ∠wvx ∠uvs…
$\angle UVS$ and $\angle WVX$
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which angles are vertical angles? ∠qro and ∠srt ∠qro and ∠pom ∠qro and …
$\angle QRO$ and $\angle POM$
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which angles are vertical angles? ∠qro and ∠srt ∠qro and ∠pom ∠qro and …
None of the given options are vertical angles.
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which angles are vertical angles? ∠nol and ∠mlo ∠nol and ∠noq ∠nol and …
$\angle NOL$ and $\angle POQ$
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which angles are alternate exterior angles? ∠srp and ∠sru ∠srp and ∠tur…
$\angle SRP$ and $\angle TUW$
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solve for x 7) what kind of angle - relationship is shown above? corres…
7) B. Vertical Angles 8) A. Congruent 9) $x = 5$
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4) what kind of angle relationship is shown above? corresponding angles…
4) Vertical Angles 5) Congruent 6) 11
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which angles are adjacent angles? ∠rqt and ∠stv ∠rqo and ∠pqt ∠rqt and …
$\angle RQT$ and $\angle STQ$
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solve for x. (8x + 11)° 73° 1) what kind of angle - relationship is sho…
Vertical Angles 2.
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use the clues to determine the volume of the figure in cubic inches. cl…
360 cubic inches
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which angles are vertical angles? ∠kjh and ∠ijm ∠kjh and ∠nmj ∠ijm and …
$\angle IJM$ and $\angle LMO$
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which angles are corresponding angles? ∠utv and ∠rqt ∠utv and ∠pqt ∠utv…
$\angle UTV$ and $\angle RQT$
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which angles are alternate exterior angles? options: - ∠vwy and ∠utr - …
$\angle VWY$ and $\angle UTR$
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which angles are vertical angles? ∠tsq and ∠wvs ∠rsq and ∠tsq ∠rsv and …
$\angle UVX$ and $\angle UVS$
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km and np are parallel lines. which angles are alternate interior angle…
∠POL and ∠KLO
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ln and oq are parallel lines. which angles are corresponding angles? ∠n…
∠NMK and ∠QPM
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eg and hj are parallel lines. which angles are alternate interior angle…
$\angle EFI$ and $\angle JIF$
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units 2 & 3 usa test review 1. if m∠xyz = 90°, find all of the followin…
1. m∠1 = 55°, m∠2 = 35°, m∠3 = 55°, m∠4 = 35°, m∠5 = 55° 2. b. If two angles have the same measure, then they are congruent. 3. Converse: A; Inverse: H; Contra - positive: F 4. b.…
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ln and oq are parallel lines. which angles are alternate interior angle…
$\angle QPM$ and $\angle LMP$
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rt and uw are parallel lines. which angles are supplementary angles? ∠r…
∠RSV and ∠RSQ
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savannahs family made 3 rectangular blankets for an animal shelter. eac…
9720
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faces, edges and vertices of 3 - d shapes grade 5 geometry worksheet fi…
| Shape | Name | Number of Faces | Number of Edges | Number of Vertices | |--|--|--|--|--| | | Triangular Pyramid | 4 | 6 | 4 | | | Square Pyramid | 5 | 8 | 5 | | | Cube | 6 | 12 …
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for each problem, sketch a possible net of the given polyhedron. 11) 12…
For 11: A square with four triangles attached to its sides. For 12: Two triangles with three rectangles attached to their sides. For 13: Six rectangles arranged with opposite ones…
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for each problem, sketch the polyhedron that can be assembled from the …
For 7: Rectangular prism sketch. For 8: Triangular pyramid sketch. For 9: Triangular prism sketch. For 10: Square - based pyramid sketch. For 11: Square - based pyramid net sketch…
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nets of polyhedra for each problem, identify the polyhedron that can be…
1. Square - based pyramid 2. Triangular prism 3. Triangular prism 4. Square - based pyramid 5. Triangular pyramid (tetrahedron) 6. Cube
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find the surface area of each rectangular prism. 1) 9 mm 3 mm 13 mm sur…
1. Recall the surface - area formula for a rectangular prism: - The formula for the surface area \(SA\) of a rectangular prism with length \(l\), width \(w\), and height \(h\) is …