Module 7 -.1-7.4 Test

• 65^o
• 30^o
• 115^o
• 180^o

Find the measure of the missing angle.

• 47
• 57
• 53
• 133

A triangle's angles add up to...

• 90 Degrees
• 180 Degrees
• 360 Degrees
• OVER 9000 Degrees

What is the measure of angle x?

• 70

• 160

• 135

• 20

Which angles are vertical angles?

• $\angle8\ \&\ \angle7$

• $\angle8\ \&\ \angle6$

• $\angle8\ \&\ \angle5$

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180
• 50
• 60
• 80

Use these SUPPLEMENTARY angles to find the value of x.

• 70

• 10

• 3

• 103

These angles are _______ because together they make 90 degrees.

• Complementary

• Supplementary

• Vertical

What are complementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect.

Find the missing angle.

• 60°
• 70°
• 50°
• 140