Angles and Measurements

What is the supplement of 74.3 degrees?

Practice 1a: Name a pair of complementary angles

Practice 1b: Name a pair of vertical angles

Practice 3: check the two angle measurements you chose. Complementary angles should add up to...

Practice 5a: Linear pair angles are adjacent

• sometimes

• always

• never

Practice 5c : Adjacent angles share a common side and vertex.

• sometimes

• always

• never

• 65^o
• 30^o
• 115^o
• 180^o

• 65^o
• 115^o
• 30^o
• 90^o