Question

one angle of a triangle is thrice the smallest angle and the other angle is five times the smallest angle. find the three angles.​

Answer 1

Answer:

let smallest angle=x

one angle =3x

other angle = 5x

A/Q

sum of all angles of a triangle is 180 degree.

x+3x+5x=180

9x=180

x=180/9

x=20

smallest angle =20

one angle =3×20=60

other angle=5×20=100