Geometry
Triangles, circles, coordinate geometry, and proof-oriented questions.
-
what is the length of \\(overline{cd}\\)?
40
-
what is the length of \\(\\overline{fg}\\)?
8
-
what is the length of \\(\\overline{pq}\\)?
2
-
what is the length of \\(\\overline{ef}\\)?
40
-
question solve for the value of e. answer attempt 1 out of 3 e = submit…
\(e = 24\)
-
what is the length of \\(\\overline{gh}\\)?
30
-
what is the length of \\(\\overline{wx}\\)?
8
-
solve for the value of v. (9v + 3)° and 60° are vertical angles (from t…
\(v = 13\)
-
what is the length of \\(\\overline{cd}\\)?
4
-
what is the length of \\(\\overline{lm}\\)?
10
-
what is the length of \\(\\overline{fg}\\)?
40
-
what is the length of \\(\\overline{kl}\\)?
1
-
what is the length of \\(\\overline{lm}\\)?
2
-
what is the length of \\(\\overline{uv}\\)?
1
-
if angle a is congruent to itself by the reflexive property, which tran…
A dilation centered at point \( A \) (or a similarity transformation including dilation) can be used to prove \( \triangle ABC \sim \triangle ADE \) by AA similarity, as it preser…
-
write an equation that says that the length of the green line is equal …
\( 6 = 15 - d \) ### Part 2: Solving for \( d \)
-
in the figure shown, which pair of angles must be supplementary? ∠pqt a…
\(\boldsymbol{\angle PQT}\) and \(\boldsymbol{\angle TQR}\) (the third option: \(\angle PQT\) and \(\angle TQR\))
-
what is the measure of \\(\\angle dbe\\)? \\(\\circ\\) a. \\(75^\\circ\…
C. \(45^\circ\)
-
the measure of an angle is 34°. what is the measure of its supplement? …
\(146^\circ\) (corresponding to the option with \(146^\circ\))
-
calculator what is ( mangle cdj )? enter your answer in the box. \\(\\s…
34
-
calculator the lines s and t intersect at point r. what is the value of…
29
-
write an equation that says that the length of the green line is equal …
Equation: \( 9 = 13 - d \) ### Part 2: Solving for \( d \)
-
which pair of angles are vertical angles? \\( \\angle kre \\) and \\( \…
$\boldsymbol{\angle ERT}$ and $\boldsymbol{\angle MRC}$
-
find the total area of the figure. 2. a = ______ square feet
4100 square feet
-
find the total area of the figure. a = \\square square yards
47 square yards
-
1 the perimeter of a rectangle is 64n inches. its width is 12n inches. …
A. 20n inches
-
classify each figure as a line, ray, or line segment. then, show how to…
| Figure | Type | How to write it | |--------|------|-----------------| | (a) | line segment | $\overline{KJ}$ (or $\overline{JK}$) | | (b) | ray | $\overrightarrow{UT}$ | | (c) |…
-
16. if the figure below is a regular polygon, find the value of x. (10x…
\( x = 13.6 \)
-
classify each figure as a line, ray, or line segment. then, show how to…
Type: line How to write it: $\overleftrightarrow{BA}$ (or $\overleftrightarrow{AB}$)
-
find fg and fi in rectangle fghi. fg = fi =
$FG = 9$ $FI = 3$
-
17. find the value of x.
\(x = 12\)
-
2. what is the sum of the measures of the interior angles of a 27 - gon?
The sum of the measures of the interior angles of a 27 - gon is \( 4500^{\circ} \).
-
find dg in rectangle defg. dg = submit
36
-
find ( mangle u ) in rhombus ( tuvw ).
$128$
-
segments and angles naming segments, rays, and lines classify each figu…
| Figure | Type | How to write it | |---|---|---| | (a) | ray | $\overrightarrow{BA}$ | | (b) | ray | $\overrightarrow{FE}$ | | (c) | line segment | $\overline{DC}$ |
-
find ef in parallelogram efgh. ef = submit
33
-
find tu in parallelogram rstu. tu = submit
21
-
find ( mangle k ) in rhombus ( hijk ). ( mangle k = square^circ )
$120^\circ$
-
9. what is the measure of each exterior angle of a regular 20 - gon?
The measure of each exterior angle of a regular 20 - gon is \(18^\circ\).
-
question solve for ( x ) and graph the solution on the number line belo…
$x < -8$ For the number line graph: 1. Draw an open circle at $-8$ (since the inequality is strict, $x$ cannot equal $-8$). 2. Draw an arrow pointing to the left from the open cir…
-
8. what is the sum of the measures of the exterior angles of a nonagon?
The sum of the measures of the exterior angles of a nonagon is \(\boldsymbol{360^\circ}\).
-
find cf in parallelogram cdef. cf = submit
24
-
if vw = 7u - 89 and vy = u + 25, find the value of u in parallelogram w…
$u = 19$
-
is the area of rectangle abcd a rational or irrational value? rational …
A. Rational
-
find the value of x in parallelogram qrst. t x - 13 q s 2x - 45 r x = s…
$x=32$
-
7. the sum of the interior angles of a polygon is 3960°. how many sides…
The polygon has 24 sides.
-
6. the sum of the interior angles of a polygon is 1620°. how many sides…
The polygon has 11 sides.
-
two sides of a triangle have the same length. the third side measures 2…
What is the length of the two sides that have the same length? 7.5 m What is the length of the third side? 13 m
-
what is the area of the shaded region? write your answer as a whole num…
93 square centimeters
-
which angle is complementary to $\\angle afb$?
$\angle AFC$
-
solve for ( x ) and graph the solution on the number line below. ( 2 ge…
Inequality Notation: $x \leq 10$ Number Line: Closed circle at 10, shading to the left.
-
look at this diagram: if \\(\\overleftrightarrow{mo}\\) and \\(\\overle…
\( 64 \)
-
2. point c is the image of c under a reflection across the y - axis. fi…
1. $C'(-7, -15)$ 2. $P'(31.5, 12.5)$ 3. $H'(6, 7)$
-
what is the area of this figure? 3 m 1 m 4 m 5 m 8 m 4 m 2 m 3 m square…
44
-
if $su = 9z - 21$ and $sw = 6z$, find the value of $z$ in parallelogram…
$7$
-
find the distance between a and b on the number line below. distance:
8
-
find the measures of the numbered angles in the kite. the figure is not…
$m\angle 1 = 90^\circ$ $m\angle 2 = 70^\circ$
-
congruent? ○ yes ○ no similar? ○ yes ○ no congruent? ○ yes ○ no similar…
For the left pair (ellipse and circle): Congruent? No Similar? No For the right pair (rectangle and square): Congruent? No Similar? No
-
select the correct answer from each drop - down menu. how does the figu…
For the first drop - down (the left one, the first box) - the correct relation is about the sum? Wait, no, the first box is "difference" or other? Wait, the first part of the sent…
-
given this orthographic drawing, which perspective drawing does it matc…
The perspective drawing that matches is the third one (the rectangular prism with the visible edges, the right - most of the three perspective drawings).
-
which sentences feature a first - person point of view? select three an…
- My friend likes cars with a lot of horsepower, but I prefer good gas mileage - I spent last night studying for the geometry test we're taking in fifth period - Although his orga…
-
question find the equation of a line perpendicular to $-5x + y = -2$ th…
$y = -\frac{1}{5}x + 5$
-
select the correct answer from each drop - down menu. how does the figu…
coincide (lie flat)
-
look at the diagram. which equation can be used to solve for x? $38x = …
Correct equation: $3x + 41 = 119$ $x = 26$
-
select the correct answer from each drop - down menu. how did euclid co…
First drop - down: logic Second drop - down: the Father of Geometry
-
0 multiple choice 2 points two triangles are similar. the measure of th…
6.25
-
select the correct answer from each drop - down menu. how did euclid co…
logic
-
select the correct answer from each drop - down menu. how are rays and …
First drop - down: is Second drop - down: two Third drop - down: is not
-
plot the point $(-5, 4)$ and identify the quadrant. click on the graph …
To plot the point \((-5, 4)\): Start at the origin \((0,0)\), move 5 units to the left (because \(x = - 5\)) and then 4 units up (because \(y=4\)). The point \((-5,4)\) lies in Qu…
-
find s. write your answer as an integer or as a decimal rounded to the …
\(11.0\)
-
which triangles are similar to $\\triangle abc$? choose 1 answer: a $\\…
C. Both
-
select the correct answer from each drop - down menu. how are rays and …
is part of a line that has an endpoint and extends infinitely in one direction
-
find the surface area of the rectangular prism. 8 m 3 m 6 m
$180$ square meters
-
find ( mangle bfc ).( mangle bfc = square^circ )
\(62\)
-
find the length of the three missing sides in the rhombus below.
The length of each missing side is \( 9 \) (assuming the known side length is \( 9 \); if the known side was different, adjust accordingly, but from the diagram's visible side, we…
-
the width of a plastic storage box is 3 ft longer than the height. the …
1. $V = lwh$ 2. Height: $h$, Width: $h+3$, Length: $h+7$ 3. $V = h(h+3)(h+7)$ 4. 7 ft (width), 11 ft (length), 4 ft (height)
-
what is the area of this figure? 3 mm 7 mm 4 mm 8 mm 2 mm 3 mm 9 mm 18 …
120
-
find ef in the trapezoid. ef = \\square
20
-
problems 1–5: here is a coordinate plane. 1. determine which line repre…
1. Line $n$ 2. Line $m$ 3. B. Point B, C. Point C 4. B. Point B, D. Point D, E. Point E 5. B. Point B
-
question given: $overline{bc} \\parallel \\overline{ad}$ and $overline{…
$\angle BCD \cong \angle BAD$ is proven.
-
given: \\(\\overline{bc} \\parallel \\overline{ad}\\) and \\(\\overline…
$\angle BCD \cong \angle BAD$
-
1 select the correct answer from each drop - down menu. in triangle abc…
\( AC \), \( AB \), \( BC \)
-
the diagram shows a regular polygon. what is the value of x? write your…
$90$
-
the figure below was made with a scale of 1 unit = 8 cm. draw the figur…
On the "New scale" grid, draw a square where each side spans 4 grid units (since the actual side length of the original square is 8 cm, and at 1 unit = 2 cm, this converts to 4 un…
-
below are several lines with units of distance marked on them. the scal…
1. For 1 kilometer: The box between $1/2\ \text{mi}$ and $1\ \text{mi}$ (second box from the left) 2. For 1 mile: The box between $1\ \text{km}$ and $1\ 1/2\ \text{km}$ (third box…
-
select the correct answer from each drop - down menu. a student is give…
The first error is in Step 4: The reason “subtraction property of congruence” is incorrect. It should be the **subtraction property of equality** (since we are subtracting angle m…
-
8 which statement is not one of the axioms of euclidean geometry? a. gi…
D. If two planes intersect, their intersection is a point.
-
which greek mathematician is known as the father of geometry? a. pythag…
C. Euclid
-
name the two pairs of vertical angles in the figure. ∠1 and? ∠2 and?
For ∠1 and?, the answer is ∠3; for ∠2 and?, the answer is ∠4. So the pairs are ∠1 and ∠3, ∠2 and ∠4.
-
m∠3 = 82°. find m∠4. m∠4 = \\square°
\(98\)
-
the wind changes again and the weathervane turns another 70°. now it po…
$\boldsymbol{\angle NVT}$
-
by which angle must \\(\\boldsymbol{\\overline{ab}}\\) turn about point…
B. \(180^{\circ}\)
-
the pair of figures is similar. find the missing side.
$x = 5$
-
8. five angles of a hexagon measure (119^circ), (129^circ), (104^circ),…
The measure of the sixth angle is \(134^{\circ}\).
-
10 in the diagram below, a rectangle is formed using the side lengths o…
\(\boldsymbol{\sqrt{162} \cdot \sqrt{25}}\), \(\boldsymbol{9\sqrt{2} \cdot 5}\), \(\boldsymbol{\sqrt{162} \cdot 5}\)
-
if ( ei = 6u - 60 ) and ( gi = u ), find the value of ( u ) in rectangl…
$u = 12$
-
dont have a melt down! write down 6 activities that will help you cope …
1. Hat: Take 5 deep slow breaths 2. Top snowman circle: Draw or doodle freely 3. Middle snowman circle: Drink a glass of water and walk slowly around the room 4. Bottom snowman ci…
-
write an equation that says that the length of the green line is equal …
Equation: \( 14 = 16 - g \) \( g = 2 \)
-
ariel drew a scale drawing of a house and its lot. the scale of the dra…
$\frac{3}{1000}$
-
ariel drew a scale drawing of a house and its lot. the scale of the dra…
$\frac{3}{1000}$