Question

find x,y,z in the given figure if ab//cd​

Answer 1

here AE is a straight line

so, x+z+ 53=180=> x+z= 127 ......1

here ABC is triangle

so , sum of all angles of triangle is 180

z+y+70=180=> z+y= 110..........2

here AB is parallel to BD

so, y= 53

put y in eq2

z= 110-53=147

put z in eq1

x+147= 127

x= 147-127=20