Triangle Angle Relationships

Find the measure of the missing angle.

• 55 degrees

• 25 degrees

• 70 degrees

• 65 degrees

Find the measure of the missing angle.

• 65 degrees

• 57 degrees

• 58 degrees

• 60 degrees

Find the indicated angle. (What is ?)

• 91°

• 81°

• 89°

• 109°

Find the measure of the missing angle.

• 20 degrees

• 45 degrees

• 85 degrees

• 50 degrees

Find the measure of the missing angle.

• 28 degrees

• 58 degrees

• 94 degrees

• 86 degrees

Find the measure of the missing angle.

• 40 degrees

• 85 degrees

• 43 degrees

• 52 degrees

Which of the following terms best describes Angle d?

• Remote interior angle
• Corresponding angle
• Exterior angle
• Interior angle

Find the measure of the missing angle.

• 50 degrees

• 115 degrees

• 65 degrees

• 30 degrees

What is the sum of interior angles of a triangle?

• 60 degrees

• 90 degrees

• 180 degrees

• 360 degrees

Find the measure of the missing angle.

• 70 degrees

• 80 degrees

• 30 degrees

• 50 degrees