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What is the sum of the measures of the angle of a decagon?

Updated: 4/28/2022

Wiki User

∙ 11y ago

Best Answer

The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees.

1440 degrees

Wiki User

∙ 11y ago

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

1440

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

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.

What degree angle do you cut your wood to make a decagon?

Any angle that you like. There are no constraints on a single angle of a decagon, only on their sum.

What is the interior angle for a decagon?

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

Marcus says that the sum of the exterior angles of a decagon is greater than that of a heptagon because a decagon has more sides. Liam says that the sum of the exterior angles for both polygons is the?

Marcus is correct. The sum of the exterior angles of any polygon is always 360 degrees. A decagon has 10 sides, so each exterior angle measures 36 degrees (360 degrees divided by 10). A heptagon has 7 sides, so each exterior angle measures 51.43 degrees (360 degrees divided by 7). Therefore, the sum of the exterior angles of a decagon is indeed greater than that of a heptagon.

Related questions

What is the sum of one angle for a decagon?

36

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

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

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

1440

What is the sum of the measures of the angles of a regular decagon?

1440

What is the sum of the exterior angle measures os a regular decagon?

The exterior angles of any polygon always add up to 360 degrees

What is the measurement of one angle on a decagon?

Each interior angle of a regular 10 sided decagon measures 144 degrees

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

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.

If one exterior angle of a polygon measures 36 degrees what is the sum of the polygons exterior angles?

The sum of the exterior angles in any polygon is 360 degrees.Therefore that polygon is a decagon.

What is the sum of the measures of a decagon?

Add each side of the decagon, or all ten sides, to get the sum.

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

1440 degrees

What degree angle do you cut your wood to make a decagon?

Any angle that you like. There are no constraints on a single angle of a decagon, only on their sum.

What is the measure of each interior angle of a decagon?

144˚

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