幾何
三角形、圓、解析幾何與證明題。
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a 20 - foot - long footbridge has two diagonal supports that meet in th…
$23.7$
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look at this graph: what are the coordinates of the vertex?
(2, 2)
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what are the exact values of a and b? a b c 30° 10 b o a = 5, b = 10√3 …
\(a = 5,b = 5\sqrt{3}\) (last option)
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in the triangular prism shown below, which lines are parallel? select a…
$\overrightarrow{RS}$ and $\overrightarrow{OP}$, $\overrightarrow{OQ}$ and $\overrightarrow{PS}$
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consider circle o, in which arc xy measures 16π cm. the length of a rad…
Circumference: $64\pi$ cm Ratio of arc length to circumference: $\frac{1}{4}$ Measure of central angle XOY: $90^{\circ}$ or $\frac{\pi}{2}$ radians
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answer each question and round your answer to th 13) a statue that is 1…
20 m
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identify the hypothesis and conclusion for the conditional statement. t…
H: two planes intersect C: the intersection is a line If two planes intersect, then the intersection is a line.
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look at this graph: what is the equation of the axis of symmetry?
\(x = 2\)
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prove ∠1 ≅ ∠5 statements reasons 1 m || n given 2 ∠1 ≅ ∠7 alternate ext…
D. ∠7≅∠5
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transversal $overleftrightarrow{cd}$ cuts parallel lines $overleftright…
B. $115.64^{\circ}$
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look at this graph: what are the coordinates of the vertex?
(0, - 2)
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look at this diagram: if (overrightarrow{oq}) and (overrightarrow{rt}) …
$47$
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statement | reason 1. $overleftrightarrow{dg}perpoverline{ac}$ | given …
C. Transitive Property of Equality
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yk\\jq 2. y (5x - 15)° (4x + 6)° (3x + 27)° k j
\(x = 21\)
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given: see the diagram. prove: dc = de statement reason 1. $overleftrig…
The proof that $DC = DB$ is completed by using the property of the perpendicular bisector (a point on the perpendicular bisector of a line - segment is equidistant from the endpoi…
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consider circle c with radius 5 cm and a central - angle measure of 90°…
Fraction of the whole circle that arc $RS$ is: $\frac{1}{4}$ Approximate circumference of the circle: $31.4$ cm Approximate length of arc $RS$: $7.85$ cm
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look at this graph: what is the y - intercept? work it out
0
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select the correct answer from each drop - down menu. given: a || b pro…
3. $\angle5$; 4. $\angle7$
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g r (3x + 13)° (5x - 25)° (x + 66)° (4x - 6)° m w grwm __________
Rectangle
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in the diagram, transversal (l) cuts parallel lines (a) and (b). which …
B. $m\angle3 = m\angle6$
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look at this diagram. if qs and tv are parallel lines and m∠qpu = 44°, …
$44$
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which are properties of rotations? check all that apply. rotations are …
Rotations preserve size. Rotations of 360° map a figure to itself. Lines connecting the center of rotation to the pre - image and the corresponding point on the image have equal l…
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look at this diagram: if (overrightarrow{fh}) and (overrightarrow{ik}) …
$114$
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name pumpkin decoration transformations transform each figure as instru…
The transformed figures should be drawn on the answer sheet according to the rules: translations (add/subtract values to x or y coordinates), rotations (use specific coordinate - …
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look at this diagram: if (overleftrightarrow{jl}) and (overleftrightarr…
$139$
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look at this diagram: if $overleftrightarrow{gi}$ and $overleftrightarr…
$140$
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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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find the x - intercept and the y - intercept of the line below. click o…
(a) 5 (b) 5
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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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look at this diagram: if (overleftrightarrow{tv}) and (overleftrightarr…
$48$
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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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exploring rotations explore the properties of rotation by following the…
90
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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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select the correct answer on a map where each unit represents one kilom…
B. $2\sqrt{29}$ kilometers
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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…
# Explanation: ## Step1: Identify right - triangle sides Let the coordinates[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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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, - 5) after a translation right …
\((5,-3)\)
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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 $\frac{4}{3}$.