1.

If the number of diagonal in any polygon m=35 . find the number of side?​

Answer»

ong>Step-by-step EXPLANATION:

N= side polygon

No. of Diagonal= n(n-3) over 2= 35

n Square-3n=70

n square -2n-70=0

n= 3+-√9+280÷2

= 3+-17÷2

10,-7

so the value of n=10

it means it has 10 sides



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