Unit 5 - Angles and Constructions

What is the relationship between angle 1 and 2?

• Right Angle

• Supplementary Angles

• Complementary Angles

• None

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary, 15

• Complementary, 18

• Supplementary, 16

• Supplementary, 19

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25

• Supplementary; x=25

• Complementary; x=5

• Supplementary; x=5

Solve for angle 3

The angle relationship shown is

• Complementary Angles

• Adjacent Angles

• Supplementary Angles

• Vertical Angles

Find the value of x.

• 38°

• 52°

• 142°

• 152°

n m∠4 =If m∠6 = 50 then m∠4 =

In a triangle, how many total degrees are there?

• 90

• 180

• 360

• 45