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

How to Graph an Ellipse from Standard Form

Revision Notes

How to Solve Rational Equations (Equations with Fractions)

Revision Notes

How to Use the Circle-Sector Area Formula

Revision Notes

How to Calculate Dot Product and Angle Between Two Vectors

Revision Notes

How to Solve Conditional Probability Problems

Revision Notes

How to Graph Trig Functions (Sine, Cosine, Tangent)

Revision Notes

How to Calculate Compound Interest

Revision Notes

How to Identify Functions vs. Relations

Revision Notes

How to Interpret Sigma Notation (Summation)

Revision Notes

How to Calculate the Percentage of a Number?

Revision Notes