College

A rectangle has a length of 8 inches and a width of 3 inches. What is the perimeter of the rectangle?

A. 11 inches
B. 22 inches
C. 28 inches
D. 32 inches

Answer :

Final answer:

The perimeter of the rectangle is calculated using the formula 2 × (Length + Width). For a rectangle with a length of 8 inches and a width of 3 inches, the perimeter is 22 inches. Therefore, the correct answer from the options is 22.


Explanation:

Finding the Perimeter of a Rectangle


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


Perimeter = 2 × (Length + Width)


In this case, the rectangle has a length of 8 inches and a width of 3 inches. Let's substitute these values into the formula:



  1. Length: 8 inches

  2. Width: 3 inches

  3. Perimeter = 2 × (8 + 3)

  4. Perimeter = 2 × 11

  5. Perimeter = 22 inches


Thus, the perimeter of the rectangle is 22 inches.


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