Angles of Triangles and Polygons

• 47

• 57

• 53

• 133

Solve for x.

• -12

• -8

• -10

• -5

Which of the following terms best describes Angle d? (remember that it's outside)

• Remote interior angle

• Corresponding angle

• Exterior angle

• Interior angle

Find the measure of the interior angle.

• A) 60

• B) 68

• C) 49

• D) 50

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°

• 900°

• 1080°

• 1260°

What is the SUM of the angle measures in a hexagon (6 sides)?

• 720°

• 1080°

• 600°

• 540°

What is the SUM of the angle measures in a triangle (3 sides)?

• 60°

• 90°

• 120°

• 180°

Find the missing angle.

• 75

• 85

• 100

• 45

Find the value of X

• 94

• 25

• 36

• 180

What is the measure of ONE interior angle in a regular triangle (3 sides)?

• 15°

• 30°

• 60°

• 90°