Question

Find the value of x and y in the following figure.​

Answer 1

Answer:

Answer...

Step-by-step explanation:

70 ° + 80° + x = 180°

(because sum of all angles of triangle is 180°)

So, x = 180° - 150° = 30°

x = 30 °

Then y = 180° - 30 °

y =150°

So, values are

x = 30°

y = 150°

Thank you.

Answer 2

Answer:

y = 30°

x = 150°

Step-by-step explanation:

Sum of interior angles in a triangle = 180°

70 + 80 + x = 180

150 + x = 180

x = 180 - 150

= 30

A straight angle = 180°

y + x = 180

y = 30

x = 180 - 30

= 150