Question

(c) Find the value of x and y in the given figure.​

Answer 1

Answer:

x+50=120. [sum of two opposite interior angle is equal to the exterior angle]

x=120-50

x=70°

now using sum of angles of triangle =180°

therefore ,

70+50+y=180

120+y=180

y=180-120=60°

Answer 2

Answer:

Y+120°=180°

So,y=180°-120°

Y=60°

In the given triangle,

60°+50°+X=180°

X=70°