Question Details

Detailed explanation and options for the selected question.

A rectangle has a length of 10 cm and a width of 5 cm. What is the diagonal of the rectangle?

A. 10 cm

B. 12 cm

C. 13 cm

D. 15 cm

Explanation:

Diagonal = sqrt(length^2 + width^2) = sqrt(10^2 + 5^2) = sqrt(125) ≈ 12 cm. Other options are incorrect.

Related Topics

How to Apply Euler’s Theorem and Fermat’s Little Theorem

Revision Notes

How to Calculate the Area of a Rectangle

Revision Notes

How to Find the Least Common Multiple (LCM)

Revision Notes

How to Simplify Complex Fractions

Revision Notes

Trigonometry Table

Revision Notes

How to Solve Direct and Inverse Variation Problems

Revision Notes

How to Calculate Percentile Rank

Revision Notes

How to Estimate Roots Using the Newton-Raphson Method (Intro)

Revision Notes

How to Perform a t-Test (Two-Sample)

Revision Notes

Multiplication Tables (2 to 20)

Revision Notes