Q: What is the sum of the measure of the angles of a decagon?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

144

For any polygon, regular or otherwise, the sum of exterior angles is always 3600.

The sum of the interior angles of a decagon is 1440 degrees The sum of the interior angles of a triangle is 180 degreesThe difference in the sum of the interior angles of a decagon compared to a triangle = 1440 degrees minus 180 degrees = 1260 degrees

The 10 interior angles of a decagon add up to 1440 degrees

360

Related questions

1440 degrees

The sum of the interior angles in a decagon = 180(10-2) = 1440° The measure of a single interior angle in a decagon = (180(10-2))/10 = 144°

144

For any polygon, regular or otherwise, the sum of exterior angles is always 3600.

The sum of the interior angles of a decagon is 1440 degrees The sum of the interior angles of a triangle is 180 degreesThe difference in the sum of the interior angles of a decagon compared to a triangle = 1440 degrees minus 180 degrees = 1260 degrees

The 10 interior angles of a decagon add up to 1440 degrees

1440

360

The 10 interior angles of a decagon add up to 1440 degrees

A decagon has 10 sides, and 10 angles. The sum of the interior angles of a decagon is (10-2)×180° = 1440° In a regular decagon all the angles are congruent at 1440° ÷ 10 = 144°

The interior angles of a 10 sided decagon add up to 1440 degrees.

1440