Interior and Exterior Polygons

Find the angle sum of the interior angles of the polygon.

• 180° 

• 540° 

• 720° 

• 1080° 

Find the value of X

• 94

• 25

• 36

• 180

Find the angle sum of the interior angles of the polygon.

• 720°

• 900°

• 1080°

• 1260°

Find the measure of the angle x.

• 105

• 115

• 65

• 75

What is the measure of each interior angle of a Regular Polygon?

• S = (n-2)*180

• S = ((n-2)*180)/n

• S = (n-2)*360

• 360/n

What is the measure of ONE interior angle of a regular octagon?

• 135

• 180

• 145

• 190

What is the measure of ONE interior angle of a regular 20-gon?

• 90

• 146

• 162

• 122

What is the sum of exterior angles of a pentagon?

• 180

• 360

• 540

• 760

What is the value of x?

• 26.25

• 38.75

• 24

• 25.125

Solve for a.

• 90°

• 180°

• 270°

• 80°