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Interior Angle Of A Regular Octagon
More precisely no internal angles can be more than 180.
Interior angle of a regular octagon. So the measure of the interior angle of a regular octagon is 135 degrees. The properties of regular octagons. Taffy927x2 and 3 more users found this answer helpful 5 0.
All sides are the same length congruent and all interior angles are the same size congruent. So the interior angles of a regular octagon is 135 degrees. Concave has a cave in it.
Since each of the eight interior angles in a regular octagon are equal in measure each interior angle measures 1080 8 135 as shown below. The interior angles for an octagon is 135 degrees each to equal up yo 1080 degrees each octagon has to equal up to 1080 degrees. When any internal angle is greater than 180 it is concave.
And there are eight angles. If it is a regular polygon all sides are equal all angles are equal shape sides sum of interior angles shape each angle. Each exterior angle for a regular octagon has an equal measure.
720 120 heptagon or septagon 7. Each internal angle of a regular octagon is 135 degrees. Since the exterior angles and the interior angles are supplementary add to 180 degrees 180 45 135 degrees.
To find the measure of the angles we know that the sum of all the angles is 1080 degrees from above. The external angle of a regular octagon is 225 degrees. A regular octagon is an octagon whose sides are equal in length and whose interior angles are equal in measure.
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