Question

- Find x and the sum of a+b+c+d in the following figures.​

Answer 1

Step-by-step explanation:

HEY MATE HERE IS UR ANSWER.....

X=85°(sum of interior angles of a quadrilateral is 360°)

and (a+b+c+d)=360°

(sum of exterior angles 360°)

HOPE THIS WILL HELP YOU!!!