Question

two complementary angles are in the ratio 4:find the angles

Answer 1

let the common factor be x.
the angles are 4x, 3x, 2x, x.
4x+3x+2x+x=90
=10x=90
=x=10
the angles are 4×10,3×10,2×10,1×10
=40,30,20,10

Answer 2

It is 180 degree angles.