Question

| In the given figure l || m II n.
Find the value of x, y and z

plz help​

Answer 1

Answer:

x=40°, y=60°, z=110°

Step-by-step explanation:

x+20= 3x - 60 ( alternate interior angle )

20+60 = 3x -x

80 = 2x

80/2 = x

x = 40

putting x = 40 in 3x - 60

3(40) -60 = 60

y= 180-60 (linear pair )

y + z+10 = 180

60+ z+10 = 180

z = 180-70 =110°