Polygons, Sum of Interior Measures, Congruent Polygons

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

What is the measure of ONE interior angle in a regular hexagon (all sides and angles are congruent)?

• 60°

• 80°

• 108°

• 120°

Solve for a.

• 90°

• 180°

• 270°

• 80°

Tags

CCSS.7.G.B.5

Find the missing angle.

• 75

• 85

• 100

• 45

Tags

CCSS.HSG.C.A.3

What is the sum of interior angles for a 27-gon?

• 4860

• 4500

• 3700

• 2700

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°

• 108°

• 120°

• 180°

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

• 90

• 146

• 162

• 122

The following polygon is a Regular Pentagon. Find the measure of EACH EXTERIOR angle of the polygon.

• 50°

• 55°

• 72°

• 355°

Find the value of X.

• 90° 

• 98° 

• 100° 

• 115° 

Find x.

• 120 degrees

• 210 degrees

• 211 degrees

• 121 degrees