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The measure of the angles of a triangle are in the...

This question belongs to Arithmetic Ability Circular Measurement Of Angle
Circular Measurement of Angle
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The measure of the angles of a triangle are in the ratio 2 : 7 : 11. Measures of angles are:

Answer & Solution
Correct Answer: Option B
Angles of triangle are in ratio 2 : 7 : 11
According to question
2x + 7x + 11x = 180
20x = 180
x = 9
Angles of triangle is 18°, 63°, 99°
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