Question

the acute angle of a right triangle are in the ratio 2:3.Find the angles of the triangle

Answer 1

let the angle =2x & 3x
2x+3x=90
5x=90
x=90/5
x=18
angles are 2x =2×18= 36
5x= 5×18=90

Answer 2

Let ,ratio of angle = x then 2x+3x+90=180 5x+90=180. 5x=180 - 90 ,x=18° , angle of triangle =2x=36° &3x=54°