Question

7.Which of the following is the formula to find the

sum of interior and exterior of quadrilateral of n

sides?

i. (n/2) x 180

ii. (n+1)/2 x 180

iii. (n-1)/2 x 180

iv. (n-2) x 180​

Answer 1

Answer:

Side=n

so, the formula to find the sum of interior and exterior of quadrilateral of n sides=

n-2 X 180 (D)

hope it helps you,, bye