Question

If the measure of one angle of supplementary angles is 70 degree.find the other angle.

Answer 1

Answer:

other angle = 180 - 70 = 90°

Step-by-step explanation:

because supplementary angle sum equal to 180 °

Answer 2

1. Ans=55

let the other angles be x

then,

x+x+70=180

2x+70=180

2x=180-70

2x=110

x=110/2=55