Angle Addition Postulate Practice

What is m∠ABD

• 80

• 120

• 20

• 100

Find m∠ABC

• 45^o

• 60^o

• 105^o

• 15^o

Find the measure of the missing angle.

• 154 degrees

• 26 degrees

• 180 degrees

• 64 degrees

Solve

• 50°

• 58°

• 115°

• 226°

Solve

Mathematical Equivalence

ON

Solve

• 134°

• 78°

• 180°

• 178°

Find the value of ∠A.

• 79 degrees

• 87 degrees

• 90 degrees

• 97 degrees

Find the value of ∠A.

• 39 degrees

• 49 degrees

• 51 degrees

• 59 degrees

Find m∠DEF

• 180^o

• 60^o

• 120^o

• 80^o

Name the angle with three arcs

• < FIE

• < IER

• < FIR

• < REF