What is the area of a rectangle with long sides measuring 4 cm and short sides measuring 3 cm?

To determine the area of a rectangle, you multiply the length by the width. In this case, the longer sides (length) measure 4 cm and the shorter sides (width) measure 3 cm.

Calculating the area involves the following multiplication:

Area = Length × Width

Area = 4 cm × 3 cm = 12 cm².

This calculation confirms that the area of the rectangle is indeed 12 square centimeters. Understanding this formula is essential when dealing with rectangles, as it applies universally regardless of the specific measurements. Knowing how to apply it helps in various mathematical and practical scenarios involving rectangular shapes.