Question

how many diaganols does a regular pentagon has? write with the formala


PLEASE ANSWER THE QUESTION FASTER PLEASE FRIENDS EMERGENCY

FOR GRADE 8​

Answer 1

Pentagon has 5 diagonal

formula is n×(n-3)/2

hope it helps

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Answer 2

Answer:

if there is n-Sides of a convex polygon and n>3, then it has n ( n - 3 ) diagonals.

2

A Pentagon has 5 ( 5 - 3 ) diagonals

2

= 25 - 15

2

= 10/2 = 5 diagonals.