Question

find out the measure of supplementary angle of 125​

Answer 1

Answer:

$180 - 125 \\ 55$

Answer 2

Answer:

when it mentioned supplementary, it means that the sum of the angle given is 180 degree in this case let one of the angle be 'X 'and the other is given as 125 degree therefore,

125 +x=180

x=180-125 =55

answer is 55