Question

two complementary angles are in the ratio 3:6 find the measure of each angle

Answer 1

3:6 reduces to 1:2
let x=lesser angle, then
x+2x=90
3x=90
x=30 degrees
the larger is twice the lesser or 60 degrees

Answer 2

let x and y be the angles
x/y=3/6 => x/y=1/2 =>x=y/2

x+y=90

y/2+y=90

y+2y=180
3y=180 => y=60

since y=60 then x=30
gj madolino

Answer 3

the ratio of measure of two supplementary angels is 9:7 what the answer?