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Earn +20 ptsQ: What type of polygon has 20 diagonals?
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Continue Learning about Geometry
How many diagonals does a 12 sided polygon have?
20
How many diagonals in octagon?
20 diagonals in Octagan. For n-sided polygon, no of diagonals = (n choose 2 ) - n = 8C2 - 8 = 28 - 8 = 20
How many diagonals can you draw in an 8-sided regular polygon?
20.
How many sides a polygon with 170 diagonals?
20 sides 1/2*(202-60) = 170 diagonals
104 diagonals polygon?
A polygon that has 104 diagonals will have 16 sides
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