Question

In the given figure, find ×, y, z. (whichever is required) ​

Answer 1

answer is in the attachment

Answer 2

x=100

the sum of triangle∆=180

therefore some of all sides

100+40+x=180

140+x=180

x=180-140

x=40

similarly 100+40+40=180

y180 =180

y180-180

y=0

similarly 180+0z=180

z=180-180

z=0