how many diagonals are there in a 10- sides polygon ?
Answers
Answered by
2
Answer:
There are 35 diagonals
Answered by
1
Answer:
there will be 34
it may halp you
Step-by-step explanation:
A decagon has (10 2) – 10 = 35 diagonals. Each pair of opposing sides has three diagonals which are parallel to them, so 5*3 = 15 of the diagonals are parallel to a side.
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