What is the perimeter of a rectangle with length 8 and width 5?

What is the perimeter of a rectangle with length 8 and width 5?

• A. 20
• B. 22
• C. 24
• D. 26

Answer: (D)

To determine the perimeter of a rectangle, you use the formula: Perimeter = 2 × (length + width). In this case, the length of the rectangle is 8 and the width is 5. First, add the length and width together: 8 + 5 = 13. Next, multiply the sum by 2 to find the perimeter: 2 × 13 = 26. Thus, the perimeter of the rectangle is 26. This is the correct answer because it follows the standard formula used for calculating the perimeter of a rectangle, ensuring that both the length and width are appropriately considered.

To determine the perimeter of a rectangle, you use the formula:

Perimeter = 2 × (length + width).

In this case, the length of the rectangle is 8 and the width is 5.

First, add the length and width together:

8 + 5 = 13.

Next, multiply the sum by 2 to find the perimeter:

2 × 13 = 26.

Thus, the perimeter of the rectangle is 26. This is the correct answer because it follows the standard formula used for calculating the perimeter of a rectangle, ensuring that both the length and width are appropriately considered.