Question

find X, y, z with reasons ​

Answer 1

To find x --- interior angles are same so x = 110°

To find z --- z and y has the same value so z = 180-110 = 70°

z = 70° so y = 70°

ans. x = 110°, z = 70° and y = 70°

Answer 2

We can clearly see that,

Z + 110° = 180°, or, Z = 70°

Since AB and PQ are parallel and MN is a bisector, therefore;

X and Y are opposite angles, so X = Y; and Y and Z are corresponding angles, so Y = Z

Hence X = Y = Z = 70°