Question Details

Detailed explanation and options for the selected question.

What is the length of the diagonal of a square with a side length of 7 cm?

A. 7 cm

B. 10 cm

C. 7√2 cm

D. 14 cm

Explanation:

Diagonal = side × √2 = 7√2 cm. Other options miscalculate the diagonal.

Related Topics

How to Work with Mutually Exclusive and Non-Mutually Exclusive Events

Revision Notes

How to Convert Fractions to Percentages?

Revision Notes

How to Solve Systems of Nonlinear Equations

Revision Notes

How to Solve Exponential Equations

Revision Notes

How to Calculate the Mode of a Data Set

Revision Notes

How to Calculate Combinations (Unordered Selections)

Revision Notes

How to Calculate the Volume of a Sphere

Revision Notes

How to Calculate the Lateral Surface Area of a Cone

Revision Notes

How to Interpret Sigma Notation (Summation)

Revision Notes

How to Understand Circle Theorems (Angles and Tangents)

Revision Notes