Question

find x and y in the given fig ​

Answer 1

Step-by-step explanation:

x = 80°

y = 75°

Hope it helps

Answer 2

Answer:

in ABC

<ABC+<BAC+<ACB=180

30+50+<ACB=180

<ACB=100

<ACB+<ACD=180(linear pair)

<ACD=180-100

<ACD=80

Now

<ADC+<ACD=<Y(Sum of in=ext angle)

<Y=45+*80

=125