Math, asked by vinuj2000, 4 months ago

how many diagonal does octagon have

Answers

Answered by ashokanagadi

2

Answer:

8 diagonal....

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Answered by angshu12

1

Answer:

20 diagonals

Step-by-step explanation:

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

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