Question

Find angles of triangle which are in ratio 4: 6: 8.

Answer 1

Let the common ratio be x
Ist angle = 4x
2nd angle = 6x
3rd angle= 8x
As we know the sum of angles of a triangle = 180
4x + 6x +8x = 180
18x = 180
x = 180/ 80
x = 10

Therefore,
Ist angle = 4x = 4×10= 40
2nd = 6x = 6×10 = 60
3rd = 8x =8×10 =80



HOPE IT HEPLS
MARK AS BRAINLIEST

Answer 2

Let the angles be 4x, 6x and 8x.
Through angle sum property of a triangle,
4x+8x+6x= 180°
18x= 180°
x= 10°
Now,
4x= 4×10= 40°
6x= 6×10=60°
8x=8×10=80°