Question

If x and 5x are two acute angles of a right angled triangle, find them

Answer 1

sum of all angles of a triangle is180degree

triangle is right angled triangle

so angles are x,5x and 90

by given condition

x+5x+90=180

6x+90=180

6x=180-90

6x=90

x=90/6

x=15

5x=5×15=75

remaining two angles of a triangle are15degree and 75 degree

hope it will help you