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.

Related Topics

Multiplication Tables (2 to 20)

Revision Notes

How to Calculate Z-Scores (Standardized Scores)

Revision Notes

How to Use Remainder Theorems (Polynomial Division)

Revision Notes

How to Simplify Rational Expressions

Revision Notes

How to Interpret Box-and-Whisker Plots

Revision Notes

How to Calculate Probability of Independent Events

Revision Notes

How to Use Polar Coordinates in Algebra and Geometry

Revision Notes

How to Calculate Percentage Increase or Decrease

Revision Notes

How to Use Probability Trees for Complex Probabilities

Revision Notes

How to Use the Pythagorean Theorem

Revision Notes