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Earn +20 ptsQ: What is the sum of the angles in a octagon?
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Continue Learning about Geometry
What is the sum of all the angles in an octagon?
1080°
What is the sum of the interior angles of an octagon?
sum interior angles = (number of sides - 2) × 180°= (8 - 2) × 180°= 1080°The sum of the interior angles of an octagon is 1080°In a regular octagon, divide by 8 for each angle = 135°.
What is the sum of the interior angles in a convex octagon?
360
If the sum of the measures of seven angles of an octagon is 1000 what is the measure of the eighth angle?
80 degrees. The sum of the angles in an octagon is 1080. If 7 sides sum to 1000 degrees you subtract that from 1080.
What is the sum of exterior angles of a regular octagon?
The 8 exterior angles of a regular octagon add up to 360 degrees
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