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144 degrees.

from the triangle (180 degrees) to find the degrees of shapes with one more side, add 180 degrees.

e.g. triangle (3 sides) - 180 degrees

quadrilateral (4 sides) - 180 + 180 = 360 degrees

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Q: How many degrees in one angle of a decagon?
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Related questions

How many degrees does one angle in a decagon measure?

Interior angle: 144 degrees


What is the measurement of one angle on a decagon?

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


What polygon has an interior angle of 144 degrees?

Any polygon can have an interior angle of 144 degrees. The measurement of an interior angle of a decagon is 144 degrees.


What is the size of one interior angle in a regular decagon?

Each interior angle measures 144 degrees


What is the measure of one interior angle of a regular decagon?

Each interior angle measures 144 degrees


What is the degree of one of the angles in a decagon?

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


What is the measurement of one angle of a decagon?

An exterior angle of a regular polygon with n sides is 360/n degrees. So in the case of a decagon that would be 36 degrees. The interior angle is its supplement so 180 - 36 = 144 degrees. Furthermore, a non-regular decagon could have an interior angle with any value in the range (0, 360) degrees. The only constraint is that the sum of all ten interior angles is 1440 degrees.


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

Each interior angle measures 144 degrees


What is the measure of one exterior angle of a decagon?

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


What is the sum of one angle for a decagon?

36


A regular decagon is inscribed in a circle find the measure of each minor arc?

Oh, dude, a regular decagon has 10 sides, so each minor arc in the circle would be formed by connecting two consecutive vertices of the decagon. Since there are 10 vertices, there will be 10 minor arcs, each measuring 36 degrees. So, like, each minor arc would have a measure of 36 degrees. Easy peasy!


Find the measure of one interior angle of a regular decagon?

Decagon is 10 sided figure. Internal angles of 10 sided figure is (2 x 10 - 4) right angles = 16 x 90 degrees, hence one angle is (16 x 90)/10 = 16 x 9 = 144 degrees