Question

two angleas are suplement if one of them is one third of the other of other find the angles​

Answer 1

Answer:

let one angle =x

another will 1/3x

ATQ

x+1/3x=180

4x=540

x=135

another 45

Answer 2

Answer:

x+x/3=180

4x/3=180

x=180×3/4

x=135

135/3=45

45,135