A regular polygon has the number of diagonals equal to one and a half times the number of sides. The polygon is a/an?

Question

arushi sharma · Answer

hexagon.
n(n-3/2)= 3/2n
n=6(sides of a hexagon)

Rumeet Prasad · Answer

hexagon

Obada Anwar · Answer

Number of diagonals is n(n-3)/2

n(n-3)/2 = 3n/2
n(n-3) = 3n
n = 6 (hexagon)

santhosh oruganti · Answer

quadrilateral

Karan Wadhwa · Answer

hexagon?

Kanika Goel · Answer

Hi karan, Thanks for the answer. Can you please help me with the solution how you got hexagon?

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