Equation Supplementary Angles

So, if  and , we can substitute to get this equation:  .  Conclude

Tags

CCSS.7.G.B.5

Classify the pair of angles shown.

• supplementary

• complementary

• vertical

• corresponding

Tags

CCSS.7.G.B.5

Find x.

• 130

• 50

Tags

CCSS.8.G.A.5

Solve for y.

• y = 20

• y = 120

• y = 60

• y = 10

Tags

CCSS.8.G.A.5

• 18
• 19
• 66
• 77

Tags

CCSS.7.G.B.5

Q1. What is the capital of France?

• A) 16

• B) 143

• C) 17

• D) 129

Tags

CCSS.7.G.B.5

Which is the correct equation to solve for x?

Tags

CCSS.8.G.A.5

If  m∠5 = 110°, find the measure of ∠6. 

• 70°

• 110°

• 75°

• 65°

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Which is the correct equation to solve for x?

Tags

CCSS.7.G.B.5