Question

Find: ∠x ∠y ∠z Please help.

Answer 1

In Δ

71° + 69° + Z = 180°( angle sum property)

=> 140° + Z = 180°

=> Z = 180° - 140°

= 40°

and

X = 69°(corresponding angle)

and

Y + 71° = 180° (consecutive interior angle)

=> Y = 180° - 71°

= 109°