Question

no of sides of polygon which has 54 diagonal​

Answer 1

Answer:

Step-by-step explanation:

12

Thus for given number of 54 diagonals, the number of sides are 12 ( Arrived at after substituting values for diagonals in the above mentioned formulae and simplifying.) The polygon which has 12 sides is called Dodecagon.

I HOPE IT HELPS YOU

Answer 2

Answer:

no. of sides of the polygon which has 54 diagonal has 108 sides