Question

if the measures of the two angles have a sum of 90 degrees, then the angles are complimentary

M Angle A + M Angle B = 90

Answer 1

m=-a

Answer 2

how did you get that?

Answer 3

m*a+m*b=90 degrees
m is common let it go
left is a+b=90 degrees
so, 90/2=45 degrees
by this we can say that => m=-a