If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

• A. 25 cm²
• B. 40 cm²
• C. 50 cm²
• D. 75 cm²

Answer: (C)

To find the area of a rectangle, you can use the formula: Area = Length × Width. In this case, the rectangle has a length of 10 cm and a width of 5 cm. Substituting the given values into the formula results in: Area = 10 cm × 5 cm = 50 cm². This calculation shows that the area of the rectangle is 50 cm², which confirms that the answer is correct. Understanding this formula is essential as it applies to any rectangle, and by multiplying the two dimensions, you obtain the total area enclosed within the shape.

To find the area of a rectangle, you can use the formula:

Area = Length × Width.

In this case, the rectangle has a length of 10 cm and a width of 5 cm. Substituting the given values into the formula results in:

Area = 10 cm × 5 cm = 50 cm².

This calculation shows that the area of the rectangle is 50 cm², which confirms that the answer is correct. Understanding this formula is essential as it applies to any rectangle, and by multiplying the two dimensions, you obtain the total area enclosed within the shape.