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By joining all vertices of a decagon, how many diagonals are formed
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By joining all vertices of a decagon, how many diagonals are formed

User Amado
by
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2 Answers

6 votes

Answer:thirty five

Explanation:

User Andrei Kulik
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8.8k points
4 votes
each diagonal is counted twice, so its 35.

User Vijay Dohare
by
8.1k points
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