Question

In triangle ABC, if 3 angle A = 6 angle B = 8 angle C, calculate the measures of angle A,B,C. (Please answer it fast with explanation along with the answer)

Answer 1

let 
A=6x
B=8x
C=x
A.T.Q.
6x+8x+x=180°(angle sum property of triangle)
15x=180°
x=180°/15
x=12°
Now,
A=6x=6×12=72°
B=8x=8×12=96°
C=x=12°

Answer 2

angle A=6 , angle B=8(given) angle C=? Therfore let angle be x. angle A+angleB+angleC=180(sum of all the angles of a triangle) 6x+8x+x=180. 15x=180. x=180 ÷ 15 x= 12