AnswersSS-Math 7Finding Unknown Angle Measures

Finding Unknown Angle Measures Answers

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The diagram below shows scalene triangle JKL.Which is true about the diagram? Select two options.

Question illustration
A
Measure of angle J K H + measure of angle J K L = 180 degrees
Option A
B
Measure of angle J K L + measure of angle J L K + measure of angle K J L = 180 degrees
Option B
C
Measure of angle J K H = measure of angle J L K
Option C
D
Measure of angle J K L + measure of angle J L K = 90 degrees
Option D
E
Measure of angle K J L = measure of angle K L J
Option E
3

Which set of three angles could represent the interior angles of a triangle?

A
26 degrees, 51 degrees, 103 degrees
Option A
B
29 degrees, 54 degrees, 107 degrees
Option B
C
35 degrees, 35 degrees, 20 degrees
Option C
D
10 degrees, 90 degrees, 90 degrees
Option D
4

The diagram below shows scalene triangle WXY. The measure of is 71. Which is true about the diagram? Select two options.

Question illustration
A
Measure of angle W Y X = 46 degrees
Option A
B
Measure of angle Y W X = 63 degrees
Option B
C
Measure of angle Y W X = 134 degrees
Option C
D
Measure of angle Y W X = 46 degrees
Option D
E
Measure of angle W Y X = 134 degrees
Option E
5

What is the measure of ?

Question illustration
A
28 degrees
Option A
B
62 degrees
Option B
C
118 degrees
Option C
D
152 degrees
Option D
6

What is the value of y in the linear pair below?

Question illustration
A
45 degrees
Option A
B
90 degrees
Option B
C
135 degrees
Option C
D
180 degrees
Option D
8

What is the measure of ?

Question illustration
A
27 degrees
Option A
B
63 degrees
Option B
C
107 degrees
Option C
D
117 degrees
Option D
9

What is the measure of ?

Question illustration
A
45 degrees
Option A
B
73 degrees
Option B
C
107 degrees
Option C
D
117 degrees
Option D
10

In isosceles triangle RST below, what is the value of y?

Question illustration
A
38 degrees
Option A
B
71 degrees
Option B
C
122 degrees
Option C
D
142 degrees
Option D

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Finding Unknown Angle Measures Answers — SS-Math…