Question

In a ABC, if 3 LA = 4 LB = 6 LC, find the measure of LA.
LB and LC.

​

Answer 1

Answer:

ratios of A:B:C= A: 3/4A:3/6A

1:3/4:1/2

4:3:2 ratio

so

angle A is 180/9 *4

=20*4

80

angle B is 20*3=60

angle is C is 2*20= 40