Question

in figurers a @b AB//CD andCD//BD find the values of x,y,z​

Answer 1

Answer:

a)since,AB||CD and AC||BD

ABCD is a parallelogram

thus, y=65 , ( since opp. angles of parallelogram are equal)

x=180-65=115(since co-interior angles have their sum=180)

z=115(since opp. angles of parallelogram are equal)

b) this is also a parallelogram for the same reason given above .

x=35(since alt int angles ,AB||CD, AD transverse)

y=40(since alt int angles ,AB||CD, AD transverse)

BTW u have written the wrong

Q

Hope this helps...✔