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It's often easier to calculate the external angle and subtract this result from 180 to obtain the interior angle.
External angle of a 35-gon = 360/35 = 10.2857°
Interior angle of a 35-gon = 180 - 10.2857 = 169.7143°
The formal way is to use the formula that the Sum of the interior angles = 2n - 4 right angles.....where n is the number of sides.
Sum of interior angles = [(2 x 35) - 4] x 90 = 66 x 90 = 5940
Then each interior angle = 5940 / 35 = 169.7143°
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∙ 12y ago
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Each interior angle measure of a regular octagon is?
Each interior angle measures 135 degrees
What is the interior angle of a square?
Each of the 4 interior angles measure 90 degrees
What is the measure of each interior and each exterior angle of a regular nonagon?
Each exterior angle: 40 degrees Each interior angle: 140 degrees
What is the measure of each interior of a regular octagon?
45 degrees
What is the measure of each of the interior angles of a 15 gon?
Providing that it's a regular polygon then each interior angle measures 156 degrees
What is the measure of each interior angle in a reagular otagon?
They each measure 135 degrees
What is the measure of an interior angle of a normal polygon with 15 sides?
Each interior angle will measure 156 degrees
What is the measure of an interior angle that has a regular polygon with 20 sides?
Each interior angle will measure 162 degrees
Each interior angle measure of a regular octagon is?
Each interior angle measures 135 degrees
Measure of each interior angle of a regular nonagon?
Each interior angle measures 140 degrees
What is the measure of a each interior angle of a regular nonagon?
Each interior angle measures 140 degrees
What is the measure of each interior angle of an equiangular octagon?
The interior angles of a regular octagon are 135o each.
What is the measure of each interior angle of a fifteen sided regular polygon?
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
Is Each of the interior angles in a polygon are equal in measure.?
Only when it is a regular polygon that all interior angles are of equal measure
What is the measure of each interior angles of a regular 125-gon?
Each interior angle measures 177.12 degrees
What is the interior angle of a square?
Each of the 4 interior angles measure 90 degrees
What is the measure of each interior in a 16-gon?
The sum of the interior angles of a 16-gon is (16-2)*180 = 2520 degrees. The measure of each interior angle cannot be determined unless the polygon is regular.
