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First of all, a decagon is a polygon with 10 sides. A regular decagon is a decagon in which all of the sides and angles are equal.

Since there are 360o in a complete rotation, you can simply divide 360o by 10.

360o / 10 = 36o

Q: What is the measure of one the interior angles of the regular decagon?

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Each interior angle measures 144 degrees

Sum of the interior angles of a decagon = 180*(10-2) = 180*8 = 1440 degrees. Since each interior angle of a regular polygon has the same measure, each angle of the decagon = 1440/10 = 144 degrees.

144 degrees.

A regular or an irregular decagon is a ten sided shape that has 10 interior angle that add up to 1440 degrees.

Providing that it is a regular 10 sided decagon then each interior angle is 144 degrees

Related questions

Each interior angle measures 144 degrees

A regular 10 sided decagon has 10 exterior acute angles each measuring 36 degrees It has no interior acute angles because each interior angle measure 144 degrees

A regular decagon, or 10-sided polygon, has interior angles of 144

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°

The angle measure for each interior is 144 degrees each.Explanation: The angle measure of each interior angle of a regular decagon is 144°. Since a decagon is a 10-sided figure, replace n by 10 in (n − 2) • 180°. So the sum of the interior angle measures in a decagon is (10 − 2) • 180°, or 8 • 180° = 1440°. This is a regular decagon, so all ten interior angles are congruent. To calculate the measure of each interior angle in this regular decagon, divide 1440 by 10. The answer is 144°. 144 degrees is equal to 4/5 of 180 degrees

Sum of the interior angles of a decagon = 180*(10-2) = 180*8 = 1440 degrees. Since each interior angle of a regular polygon has the same measure, each angle of the decagon = 1440/10 = 144 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.

1440 degrees

A decagon will always have its interior angles measure 1480

144 degrees.

Interior angles add up to 1440 degrees Each interior angle of a regular decagon measures 144 degrees

Decagon is a geometry term that refers to a polygon that has 10 sides and 10 angles. The angles of a decagon measure 144 degrees.