Math, asked by ensleyarmy777, 4 months ago

find the number of diagonals drawn from a vertex in a decagon

(Maths of linear equation)

Answers

Answered by singhamanpratap0249

Answer:

A diagonal joins a vertex to one of the vertices that do not include that vertex itself and the immediately adjacent vertices. So: for each vertex there are seven diagonals. Times 10 equals 70; each diagonal is counted twice, so the final answer is 35.

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