Cognitive Reflection Test (CRT) Practice 2026 - Free Cognitive Reflection Test Practice Questions and Study Guide

To find the area of a rectangle, you multiply its length by its width. In this case, the length is 10 units and the width is 5 units. By performing the multiplication:

Area = Length × Width

Area = 10 units × 5 units = 50 square units.

This calculation clearly shows that the area of the rectangle is 50 square units, making it the correct answer. This approach applies universally to rectangles, ensuring that understanding the formula for area is crucial when solving such problems. The correct reasoning behind the multiplication of the two dimensions directly leads to the area, which in this case is represented as square units because we are measuring a two-dimensional space.