Question

7. If the angles of a triangle are in the ratio 2:4:3, then find the smallest angle
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Answer 1

Answer:

40°

Step-by-step explanation:

The angles of the triangle are in the ratio: 2:4:3

Let the angles be 2x,4x,3x

By Angle sum property,

2x+4x+3x=180

9x=180

x=20

Thus, angles are, 40°, 80°, 60°

Thus, the smallest angle = 40°

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