Question

1
20. In the given figure PQI/RS
and a: b =3:2. Find the value

Answer fast plz​

Answer 1

Answer:

a+b= 180

3x+2x=180

5x=180

x= 36

a=3x=108

a=f

f=108

Answer 2

Answer:

Putting the value of x in (i), we get 60° + y = 90° ⇒ y = 90° – 60° ... In the given figure, PQ||RS and a : b = 3 : 2. Then, f is equal to.