Since each of the nine interior angles in a regular nonagon are equal in measure, each interior angle measures 1260° ÷ 9 = 140°, as shown below. Each exterior angle of a regular nonagon has an equal measure of 40°.
A nonagon in which all sides are not equal and all angles are not equal. The measure of its angles are different but total sum of all its interior angles is always 1260°.
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Answer:
Since each of the nine interior angles in a regular nonagon are equal in measure, each interior angle measures 1260° ÷ 9 = 140°, as shown below. Each exterior angle of a regular nonagon has an equal measure of 40°.
Step-by-step explanation:
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Answer:
Each angle of a regular nonagon is of 140°
Step-by-step explanation:
A nonagon in which all sides are not equal and all angles are not equal. The measure of its angles are different but total sum of all its interior angles is always 1260°.
Reference: https://www.splashlearn.com/math-vocabulary/geometry/nonagon#:~:text=Each%20angle%20of%20a%20regular%20nonagon%20is%20of%20140%C2%B0.&text=A%20nonagon%20in%20which%20all%20sides%20are%20not%20equal%20and,angles%20is%20always%201260%C2%B0.