Determine Angle Measures and Relationships

Front

Find the value of ∠A.

Back

25°

Front

Find m∠ABC

Back

105^o

Front

Angles that have a measure less than 90 degrees are called _____ ______.

Back

acute angles

Front

If m∠RST = (12x -1)°, m∠RSU = (9x -15)°, and m∠UST = 53°, find each measure.

Back

x = 13 m∠RST = 155° m∠RSU = 102°

Front

Back

x = 7°

Front

Back

x = 5°

Front

What is another name for ∠H?

Back

∠LHG

Front

Angle XZU is a

Back

straight angle

Front

Name all the angles that have V as a vertex.

Back

B

Front

Name the sides of ∠B.

Back

Ray BA and ray BC