Question

answer this question​

Answer 1

Answer:

let angle p be 2x

angle Q be 3x

and angle R be 4x

angle P ,angle Q and angle R on a straight line

so ,

2x + 3x+ 4x = 180⁰(linear pair)

9x = 180⁰

x = 180/9

x =20

therefore,

angle p = 2x = 2× 20= 40⁰

angle Q = 3x =3×20=60⁰

angle R =4x =4×20=80⁰

i hope it will help you...