Angles and Angle Relationships

Front

Two angles whose sum is equal to 90^o is

Back

Complementary

Front

Two angles whose sum is equal to 180^o is

Back

Supplementary

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

right

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

straight

Front

∠1 and ∠3 can best be described as - Options: complementary angles, supplementary angles, vertical angles, adjacent angles

Back

vertical angles

Front

If m∠1 = 30°, then m∠3 = ?

Back

30°

Front

Find the value of x.

Back

28°

Front

Equation to solve for missing angle measure: x + 115 = ?

Back

180

Front

Equation to solve for missing angle measure: x + 19 = ?

Back

90

Front

Equation to solve for the missing angle measure: x + 64 = 90, x = 64, x + 64 = 180, 90 - x = 64

Back

x + 64 = 180