Question

1. Angles of a triangle are in the ratio 2:4:3.
W
The smallest angle of the triangle is
(a) 60
(b) 40
(c) 80
(d) 20​

Answer 1

Answer:

40

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Answer 2

given ratio 2:4:3

2x+4x+3x=180

9x=180

x=180/9

x=20degrees

2x=2x20=40degrees

4x=4x20=80degrees

3x=3x20=60degrees

The smallest angle is (2x) 40degrees

Step-by-step explanation:

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