Area = Length × Width A = lw
1 ft = 12 in 4 ft = 4 × 12 in 4 ft = 48 in
48 in × 15 in = 720 in²
Area: 720 in²
The area of a rectangle is found by multiplying the base by the height. It is important to ensure units are consistent, so first, we need to convert the height from inches to feet (there are 12 inches in a foot). Thus, 15 inches is 15/12 feet, which equals 1.25 feet. Therefore, the area is 4 feet (base) times 1.25 feet (height), which equals 5 square feet.
The area of the rectangle with a base of 4 feet and a height of 15 inches is 720 square inches. This is calculated by first converting the base to inches and then using the area formula. Therefore, the complete calculation shows that the area equals 720 in².
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