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Earn +20 ptsQ: What are the sums of exterior angle 18-gon?
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Continue Learning about Other Math
What is the sum of all the interior angles in a polygon?
180x(N-2)(interior angle) All polygon of the sums of exterior angles is 360. (if convex)
What is an exterior angle of a triangle?
It is: 180-interior angle = exterior angle
How do you find exterior angle?
the hypotenuse is the exterior angle
Can the exterior angle of triangle be straight angle?
When any side of triangle is extended outwards then exterior angle is formed. Sum of this exterior angle and adjacent interior angle = 180o. If exterior angle = 180o(straight angle) then interior adjacent angle is 0o which is not possible. So exterior angle can't be straight angle.
What is the exterior angle of a decagon?
Exterior Angle for a decagon is 36 Degrees.
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