Question

angle of a triangle are in a ratio 2: 3: 4 .Find the smallest angle​

Answer 1

Answer:

see the photo............m

Answer 2

Step-by-step explanation:

Let the ratio of angles be=2x,3x,4x

Now the sum of all angles in a triangle is always equal to 180°.

Therefore,

2x+3x+4x=180°

9x=180°

=> x=20

Therefore the smallest angle is 2×20=40°.......

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