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masha68 [24]
3 years ago
7

Find the total number of diagonals for a polygon of 10 sides.

Mathematics
1 answer:
Ugo [173]3 years ago
7 0
Diagonals = n(n-3)/n where n is the number of sides

if a polygon have 10 sides
= 10(10-3)/10
= 7

thus, the polygon have 7 diagonals.
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