Measure of Interior Angles of Polygons

The sum of the interior angles of a polygon is 3960°. How many sides does the polygon have?

• 12

• 24

• 25

• 13

Find angle x

• 125^o

• 215^o

• 35^o

• 65^o

Find the interior angle on a regular polygon with 40 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

Find angle x

• 247^o

• 67^o

• 157^o

• 203^o

Find angle x

• 247^o

• 67^o

• 157^o

• 203^o

Find the measure of angle K.

• 9°

• 97°

• 48°

• 79°

Find the measure of angle E.

• 9°

• 97°

• 48°

• 79°

Find the interior angle on a regular polygon with 45 sides...

• 9^o

• 8^o

• 171^o

• 172^o

Find angle x

• 90^o

• 45^o

• 135^o

• 225^o