Question

In a ∆ABC,if 3<A=4<B=6<C, calculate the angles.​

Answer 1

Answer:

A=80, B=60, C=40

Explanation:

let A,B,C

A= x/3, B=x/4, C=x/6

since the sum of the triangle = 180 degree

=> A + B + C= 180

=> x/3 + x/4 + x/6 = 180

=> 3x/4 = 180

=> x = 180×4/3 = 240

Thus

A = 240/3 = 80

B = 240/4 = 60

C = 240/6 = 40

hope you have understood

here / means divide okay