Question

two supplementary angles differ by 20 degrees what is the measurement of smallest angle​

Answer 1

70 degree is the smallest measurement

Answer 2

Answer:

80°

Step-by-step explanation:

let us assume that smallest angle is x°

then greater angle is X+20

because ,their differences is 20

sum of supplementary angle =180°

so, X+X+20=180

2x=180 -20=160

X=80

I hope ,it will help you