Question

please answer 3rd and 4th questions correctly

Answer 1

Answer:

3rd . x= 57° ...... vertically opposite angles

4th. x= x+18+x = 180......... supplementary angles

= 2x +18 = 180

= 2x = 180- 18

= 2x = 162

= x = 162/2

x = 81.

Answer 2

SOLUTION:-

3) x= 570° ( By V.o.A)

4) x+18+x=180 (L.P)

2x+18=180

2x=180-18

2x= 162

x=162/2

x= 81

hope IT helps!!