Question Details

Detailed explanation and options for the selected question.

The angles of a quadrilateral are in the ratio 3:4:5:6. What is the largest angle?

A. 60°

B. 90°

C. 120°

D. 135°

Explanation:

Sum of angles = 360°. Solving 3x + 4x + 5x + 6x = 360 gives x = 20. Largest angle = 6x = 120°. Other options are incorrect.

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