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5 votes
How many diagonals can be drawn in an 8-sides convex polygon?

User Kozydot
by
6.4k points

1 Answer

4 votes

Answer:

20 diagonals

Explanation:

an octagon has 8(8−3)/2 = 8×5/2 = 20 diagonals.

User Michaeldcooney
by
5.6k points
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