Question

two acute angle of a right angled triangle are in the ratio of 1:2 write all angles

Answer 1

let the angles be x&2x x+2x+90=180 ,3x=180-90 X =90/3 x=30 2x=60 angles are 30,60,90

Answer 2

In triangle ABC
one angle of triangle ABC is 90
The ratio of other two acute angle=1:2
let
angle A= x
angle B=2x
sum of all angle of triangle=180
angle A + angle B + angle C=180
x+2x+90=180
3x=180-90
3x=90
x= 30
therefore
angle A=x
=30
angle C=2x
=2×30
=60