sum of interior angle of n side polygon.using the formula write the sum of the interior angle of an octagon.
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the formula is== (n-2)180
n = no of sides of polygon
octagon has 8 sides
= (8-2)×180°
= 1080°
n = no of sides of polygon
octagon has 8 sides
= (8-2)×180°
= 1080°
Answered by
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Plz mark as brainliest.
The formula is (n sides-2) x 180
(n-2) x 180
So for an octagon, the angle sum would be
(8-2) x 180
6 x 180
1080 degrees: angle sum
Hope it'll help
The formula is (n sides-2) x 180
(n-2) x 180
So for an octagon, the angle sum would be
(8-2) x 180
6 x 180
1080 degrees: angle sum
Hope it'll help
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