Interior & Exterior Angle Sum Theorems

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

• 720º

• 1080º

• 360º

• 1440º

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

• 1260º

• 720º

• 1620º

• 2520º

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

• 1440º

• 1800º

• 2520º

• 2700º

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

• 1080º

• 1440º

• 900

• 360º

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

• 4140º

• 3240º

• 3600º

• 5040º

Find the measure of ONE INTERIOR angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• 163.6º

• 162º

• 156º

• 165º

Find the measure of ONE INTERIOR angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• 162.9º

• 158.8º

• 161.1º

• 165º

Find the measure of ONE INTERIOR angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• 135º

• 128.6º

• 144º

• 108º

Find the measure of ONE INTERIOR angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• 135º

• 144º

• 120º

• 140º

Find the measure of ONE INTERIOR angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• 156º

• 140º

• 150º

• 157.5º