Question

In the adjoining figure line p parallel line q. Line t and line s transversal. Find measure of angle x angle y using the measures of angles given in the figure.

Answer 1

Step-by-step explanation: 40∘

+u=180∘

 

⇒u=140∘

 

ω+u=180 ∘

 

⇒ω=180°−u

=40°

∠z=70°(vertically opposite angles)

∠y+∠z=180°

⇒∠y=180°−∠z

180°−70°

=110°

⇒ω+x=180∘

 

∴x=140∘