The angles of a triangle are in the ratio 1 1 2 What percentage of the total internal angle is the g...........

Quantitative Aptitude (CPO) Geometry

The angles of a triangle are in the ratio 1 : 1 : 2. What percentage of the total internal angle is the greatest angle?

This questions was previously asked in

SSC CPO 9th Nov 2022 Shift 1

50%

65%

45%

40%

- The angles of a triangle sum up to 180 degrees.

- The given ratio of the angles is 1 : 1 : 2.

- Assign variables: let the angles be x, x, and 2x.

- Solve: x + x + 2x = 180 ? 4x = 180 ? x = 45.

- The angles are 45°, 45°, and 90°.

- The greatest angle is 90°.

- To find the percentage of the greatest angle: (90/180) × 100 = 50%.

- Option 1: 50% is indeed correct.

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