Q: What is the sum of the exterior angle measure of a regular decagon?

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Providing that it's a regular decagon then each exterior angle will measure 36 degrees

360/10 = 36 degrees

Each exterior angle measures 36 degrees and the 10 exterior angles add up to 360 degrees.

216.

A ten-sided polygon. The sum of the angles of a decagon is 1440°. so 1440°÷10=144° ---------------------------------------------------------------------------- The easiest way to calculate this is to calculate the exterior angle and use the fact that the exterior and interior angles are supplementary. Sum exterior angles = 360° → Each exterior angle of a regular decagon is 360° ÷ 10 → Each interior angle of a regular decagon = 180° - 360° ÷ 10 = 144°

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Providing that it's a regular decagon then each exterior angle will measure 36 degrees

Providing that it's a regular decagon then each exterior angle will measure 36 degrees

If it's a regular decagon then each of the 10 exterior angles will measure 36 degrees

Exterior Angle for a decagon is 36 Degrees.

Each interior angle of a decagon is 144 degrees.An exterior angle is 180 - measure of interior angle.There exterior angle of decagon is 180-144which is equal to-36

360/10 = 36 degrees

The exterior angles of any polygon add up to 360 degrees including a 10 sided regular decagon of which each exterior angle will measure 360/10 = 36 degrees.

Each exterior angle measures 36 degrees and the 10 exterior angles add up to 360 degrees.

144o. Sum of exterior angles of a polygon is 360o. Each exterior angle for a regular decagon is 360o / 10 = 36o. Exterior and interior angles are supplementary, that is sum to 180o. Therefore the interior angle of a regular decagon is 180o - 36o = 144o.

Usually, the measure of an exterior angle of a pentagon is greater.

144˚

Each exterior angle 36 degrees Each interior angle 144 degrees A decagon has 10 sides