Angles of Polygons

Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary.

• A

• B

• C

• D

Find the interior angle sum for each polygon. Round your answer to the nearest tenth if necessary.

• A

• B

• C

• D

Find the measure of one interior angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• A

• B

• C

• D

Find the measure of one interior angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• A

• B

• C

• D

Find the measure of one interior angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• A

• B

• C

• D

Find the value of x.

Find the sum of the measures of the interior angles of a heptagon.

• Octagon

• Decagon

• 16-gon

• 19-gon

Find the measure of each interior angle of a regular 30-gon.

Find the measure of each EXTERIOR angle of a regular 30-gon.