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Interior angles=(n - 2) x 180 over n (7 - 2) x 180= 900.

Exterior Angles=360/n 360/7= 51.42

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8y ago
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13y ago

The polygon angle sum theorem says that the angles of a polygon with n sides is equal to (n-2)180. A heptagon has 7 sides, so the equation would be (7-2)180, or 5(180), or 900

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11y ago

The 8 exterior angles of an octagon add up to 360 degrees

The 8 interior angles of an octagon add up to 1080 degrees

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14y ago

A Octagon angles add up to 1080

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12y ago

900

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10y ago

900 degrees

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13y ago

540 degrees

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Q: What do the angles in a octagon add up to?
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Related questions

What are angles on an octagon?

The 8 interior angles of an octagon add up to 1080 degrees The 8 exterior angles of an octagon add up to 360 degrees


What do the angles of a octagon add up to?

1080


What do the angles of the octagon add up to?

The interior angles of an octagon sum to 6*pi radians (1080 degrees).


How much do all the angles of an octagon add up to?

Exterior angles add up to 360 degrees Interior angles add up to 1080 degrees


Degrees of an octagon?

All angles of an octagon must add up to 1080 degrees. A "regular" octagon has all equal angles, which are all 135 degrees. Other angles are possible though. As long as the shape has 8 sides and all angles add up to 1080, it is still classified as an octagon.


How much degrees are in a octagon?

The interior angles of an octagon add up to 1080 degrees


What does an octagon add up to?

An octagon is an 8 sided polygon whose 8 interior angles 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 exterior angles of a regular octagon?

The 8 exterior angles of a regular octagon add up to 360 degrees


How are a pentagon and a octagon alike and different?

They are alike because their exterior angles add up to 360 degrees They are different because the interior angles of a pentagon add up to 540 degrees and the interior angles of an octagon add up to 1080 degrees


Does an octagon have 8 sides and 8 angles?

Yes, regardless of the measure of the sides and angles. The angles of an octagon will always add up to 1080 degrees.


What us the sum of an octagon?

The 8 interior angles of an octagon add up to 1080 degrees