Question

in triangle abc anglea:angleb:angle c=1:2:3 then find bc:ab:ac​

Answer 1

Answer:

ratio of angles of a triangle = 1:2:3

sum of all interior angles of a triangle = 180°

let angles as, angel a = 1x

angle b = 2x

angle c = 3x

so, 1x + 2x +3x = 180°

6x = 180°

x = 180/6

x = 30°

then,

1x = 30°

2x = 60°

3x = 90°

then, bc:ab:ac = 60°*90° : 30°*60° : 30°*90°

5400 : 1800 : 2700

= 6:2:3 Ans.

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