Angle Addition Postulate Practice

Front

Find the m < JKL.

Back

145°

Front

Solve

Back

50°

Front

Solve

Back

178°

Front

Find the value of ∠A.

Back

25 degrees

Front

Find the value of ∠A.

Back

97 degrees

Front

Find the value of ∠A. Options: 39 degrees, 49 degrees, 51 degrees, 59 degrees

Back

49 degrees

Front

Find m∠DEF: 180^o, 60^o, 120^o, 80^o

Back

180^o

Front

Angle XZU is a (Options: straight angle, obtuse angle, right angle, acute angle)

Back

straight angle

Front

If m∠YJK = (26x)°, m∠IJY = (14x + 2)°, and m∠IJK = 122°, find x.

Back

3

Front

If m∠RSU = (x + 12)°, m∠UST = 45°, and m∠RST = 173°, find x.

Back

116