Question

the measure of an angle is 1one eight
times the measure of its supplementary angle find the measure of that angle​

Answer 1

Answer:

20,160

Step-by-step explanation:

let the smaller angle be x

then the larger angle= 8(x)= 8x

w.k.t sum of the angles is 180

therefore.

x+8x=180

x+8x=180

9x=180

x=180/9

x=20

8x =160