Solving Angles Complementary, Supplementary, Vertical, Adjacent

Identify the m<STR

• 143⁰

• 188⁰

• 82⁰

• 98⁰

Identify the m<UOV

• 64⁰

• 72⁰

• 36⁰

• 100⁰

∠1 and ∠3 can best be described as - 

• complementary angles

• supplementary angles

• vertical angles

• adjacent angles

complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

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

• Complementary; x=25

• Complementary; x=5

• Supplementary; x=25

• Supplementary; x=5

What are supplementary 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

What are vertical angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that add up to 360°

• Angles that are opposite of each other when lines intersect and are equal

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

What kind of angles are shown?

• complementary

• supplementary

• adjacent

• corresponding

Find the value of x.

• 15

• 16

• 18

• 19