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20 questions
Find the m∠D.
40
108
72
68
Solve for x, then determine which of the following is NOT one of the angle measures in the triangle.
95
40
85
45
In triangle ABC, the m∠A = (21x - 1)°, the m∠B = (26x + 6)°, and m∠C = (11x + 1)°. Solve for x in order to find the measure of angle B.
84°
34°
62°
90°
Solve for x.
x = 118
x = 31
x = 23
x = 62
Find the measure of angle 1 if the two lines are parallel.
28o
136o
44o
6o
Line r and s are parallel. Solve for x.
43
37
143
73
Select all the statements that are true.
m∠1 = m∠5 = m∠8
m∠8 + m∠6 = m∠5 + m∠3
m∠1 + m∠7 = 180
m∠4 = m∠7
m∠3 = m∠4 = m∠7
Find the measure of the angle indicated by the green box.
72°
100°
80°
85°
What is the value of x?
25
7
14
5
Solve for x.
x = 5
x = 20
x = 25
x = 45
Find x and y.
x = 29, y = 61
x = 61, y = 29
x = 58, y = 122
x and y = 29
Identify the angle relationship and the correct equation to solve for x.
Same Side Interior: 8x - 17 + 5x +19 = 180
Corresponding: 8x - 17 + 5x +19 = 180
Same Side Interior: 8x - 17 = 5x +19
Corresponding: 8x - 17 = 5x +19
Select all that apply. Which of the following statements are correct?
Corresponding angles
x = 13
Same side interior angles
The two angle measures are 127º and 53º
x = 3.75
Solve for x.
80
40
20
10
Solve for x.
88°
110°
22°
32°
Solve for x and y.
x = 16, y = 30
x = 30, y = 16
x and y = 16
x and y = 30
Which of the following angles are congruent to ∠6. Select ALL that apply.
∠13
∠11
∠1
∠7
∠16
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