Sum Interior Angles Polygon

Find the size of angle x

• 108^o

• 120^o

• 90^o

• 144^o

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

• 60°

• 90°

• 120°

• 180°

Tags

CCSS.8.G.A.5

Find the measure of each angle indicated. 

• 139°

• 66°

• 138°

• 116°

Tags

CCSS.8.G.A.5

What is the sum of the interior angles for a      24-gon

• 3960

• 360

• 15

• 4280

Find the value of X

• 94

• 25

• 36

• 180

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

• 720°

• 1080°

• 600°

• 540°

Find the value of x.

• 138

• 540

• 64

• 128

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

• 180° 

• 540° 

• 720° 

• 1080° 

Calculate the sum of the interior angle measures of a polygon with 25 sides.

• 360 degrees

• 4500 degrees

• 335 degrees

• 4140 degrees

Find the sum of the interior of angles in a dodecagon

• 1800

• 1080

• 1620

• 1260