Question

If all the angles of the triangle are in ratio of 2.3.5. then find out measurement of the angles identify the typeof angle ​

Answer 1

Answer:

let the angles be 2x + 3x + 5x

sum of all angles = 180°

2x + 3x + 5x = 180°

10x = 180°

x = 18

1st angle = 2x = 2×18 =36°

2nd angle = 3x = 3×18 = 54°

3rd angle = 5x = 5×18 = 90°

Step-by-step explanation:

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Answer 2

ratio of angles = 2:3:5

let the common angle be x

sum of all angles of triangle=180°

2x + 3x + 5x = 180°

10x = 180°

x = 180°/10

x = 18°

1 angle = 2×18 = 36°

2 angle = 3×18 = 54°

3 angle = 5×18 =90°