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The sum of the interior angles of a regular polygon is found with the formula: (n-2)180. For a regular octagon with 8 sides, the sum of the interior angles would be: (8-2)180 = 1080 degrees. This only works for regular polygons whose sides and angles are congruent.
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What is the sum of the known angles of a octagon?
Sum of interior angles of an octagon= 1080˚
The sum of the interior angle measures of a octagon is what?
The 8 interior angles of an octagon add up to 1080 degrees.
What is the sum of an interior angles of an octagon?
1080 degrees
How many degrees are in an octagon?
The sum of the interior angles of an octagon is equal to 1080 degrees.
What is the sum of measure of the interior angles of an octagon?
1080 degrees
What is the sum of the interior octagon?
The sum of the interior angles of an 8 sided octagon add up to 1080 degrees
What is the sum of the known angles of a octagon?
Sum of interior angles of an octagon= 1080˚
What is the sum of the interior angle measure of an octagon?
An octagon is a 8-sided polygon. Sum of interior angles of octagon = (8 - 2) x 180o = 1080o
The sum of the interior angle measures of an octagon is what?
For a regular octagon it is 1080
The sum of interior in an octagon is what?
1080 degrees
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°.
The sum of the interior angle measures of a octagon is what?
The 8 interior angles of an octagon add up to 1080 degrees.
How many degrees is an octagon?
The 8 interior angles of an octagon add up to 1,080 degrees.
What is the sum of the interior angle measures of an octagon?
1,080
What is the sum of the interior angles in a convex octagon?
360
What is the sum of the interior angle of measure of an octagon?
1,080
What is the sum of an interior angles of an octagon?
1080 degrees
