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 Identify Focus and Directrix of a Parabola

Revision Notes

How to Recognize Conic Sections (Circle, Ellipse, Parabola, Hyperbola)

Revision Notes

How to Use Remainder Theorems (Polynomial Division)

Revision Notes

How to Graph Linear Inequalities in Two Variables

Revision Notes

How to Complete the Square for Conic Sections

Revision Notes

How to Interpret and Plot Pie Charts

Revision Notes

How to Solve Systems of Nonlinear Equations

Revision Notes

How to Use Congruent Triangles

Revision Notes

How to Perform Long Division

Revision Notes

How to Calculate Determinants of 2x2 and 3x3 Matrices

Revision Notes