Question

Solve Q4 and Q5 ! it's urgent

Answer 1

Answer:

Q.4  Ans: 108, 72, 108,72

Step-by-step explanation:

opposite angles of a parallelogra are equal and the sum of all angles is 360. Therefore, consider an angle as x and adjacent as 2/3 of x.

Therefore,

                x + 2/3 x + x + 2/3 x = 360

               x (1+ 2/3 + 1 + 2/3) = 360

               10/3 x = 360

               Therfore, x = 108

         The angles become ( 108, 72, 108, 72)