Angle Relationships

Question 1

What is the value of

Revolt · Accepted Answer

90°

Question 2

What is the measure of ?

Revolt · Accepted Answer

90°

Question 3

Line l and line m are straight lines. What is the measure of angle y?

Revolt · Accepted Answer

137°

Question 4

The measure of is 150°. What is the value of ?

Revolt · Accepted Answer

120°

Question 5

Which equations are true for the values of x, y, and z? Select three options.

Revolt · Accepted Answer

x degrees + 65 degrees = 180 degrees; x degrees = z degrees; y degrees = 65 degrees

Question 6

Line AOB is a straight line. Which statements are true about the angles in the figure? Select three options.

Revolt · Accepted Answer

and are supplementary angles.; and are adjacent angles.; and are a linear pair of angles.

Question 7

Line ABC is a straight line. Which describes the relationship between and ?

Revolt · Accepted Answer

and are supplementary angles.

Question 8

If is a right angle, which is the measure of ?

Revolt · Accepted Answer

15°

Question 9

Which statement is true about ?

Revolt · Accepted Answer

It is congruent to .

Question 10

What is the measure of ?

Revolt · Accepted Answer

56°

Angle Relationships Answers