Question

Find the value of x and y in the following​

Answer 1

Answer:

y=(70°+80°)-180°

y =30°

x=180°-30°

x=150°

Step-by-step explanation:

x=150°

y=30°

your answer

Answer 2

Answer:

x=150°, and y=30°

Step-by-step explanation:

Here is your answer:-

We know that,

All interior angles of a triangle=180°

Therefore, 70°+80°+y=180°

y=180°-(70°+80°)=180°-150°=30°

We also know that,

Exterior angle=sum of two opposite interior angles (Exterior angle property)

Therefore, x=70°+80°=150°

OR

We know that,

Two angles on one line form a linear pair.

Therefore, x+y=180°

x+30°=180°

x=180°-30°

=150°

HOPE THIS HELPS YOU!

Please mark me as brainliest if you are satisfied with this answer!