Question

IfAB II CD, CD II EF and y : z = 3 : 7, find x. In Fig. 6.29.

Answer 1

hey here is your answer______

y:z=3:7

let y=3a and z=7a

we can Write that y+z=180

so 3a+7a=180

a=18

so z=7×18=126

and z=x=126