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ganesh pathangare

· started a discussion

· 1 Months ago

Answer are repeated

Question:

Find the number of diagonals in pentagon.

  

Options:
A)

8

B)

6

C)

5

D)

3

Solution:

Ans: (c)

  

Akshay Kapoor

· commented

· 1 Months ago

Dear Student

As given in the solution itself the no. of diagonals in the polygon of "n" vertices..
=n(n-3)/2=5(5-3)/2=5 diagonals
As for your query, substitute one option with the correct answer "5".
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