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

Updated: 12/9/2022

Wiki User

12y ago

Interior angles add up to 1440 degrees

Exterior angles add up to 360 degrees

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12y ago

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Q: What is the sum of the measure of the angles of a decagon?
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1440 degrees

What is the answer to the interior angles in a decagon?

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

144

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

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

What is the difference in the sum of the interior angles of a decagon compared to a triangle?

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

What is the sum of the angles measured in a decagon?

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

1440

360

What is the SUM of ALL of the interior angles of a decagon?

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

How many sides and angles does a decagon have?

A decagon has 10 sides, and 10 angles. The sum of the interior angles of a decagon is (10-2)&times;180&deg; = 1440&deg; In a regular decagon all the angles are congruent at 1440&deg; &divide; 10 = 144&deg;

What is the sum of the measrures of the interior angles of a decagon?

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

1440