Complementary and Vertical Angles

Complementary angles always add up to how many degrees?

Tags

CCSS.7.G.B.5

Solve for x:

• x = 56

• x = 66

• x = 156

• x = 166

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

Determine which of the following are VERTICAL angles.

Tags

CCSS.7.G.B.5

Q1. What is the sum of 10 and 7?

• 1) 10

• A) 17

• 2) 80

• 3) 90

Tags

CCSS.7.G.B.5

Q1. What is the sum of 20 and 23?

• 1) 23

• A) 20

• 2) 44

• 3) 16

Tags

CCSS.7.G.B.5

Select the angle that is complementary to ∠3

Tags

CCSS.7.G.B.5

Solve for x.

x + 62 = 90

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5

• 25
• 35
• 45
• 55

Tags

CCSS.7.G.B.5

A larger angle measures 15 degrees more than its complement. Find the measure of the smaller angle.

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5