What is the perimeter of a rectangle with a length of 8 and a width of 3?

What is the perimeter of a rectangle with a length of 8 and a width of 3?

• A. A) 22
• B. B) 24
• C. C) 18
• D. D) 21

Answer: (B)

To find the perimeter of a rectangle, you can use the formula: Perimeter = 2 × (Length + Width) In this case, the length of the rectangle is 8 and the width is 3. Plugging these values into the formula gives: Perimeter = 2 × (8 + 3) First, you calculate the sum of the length and width: 8 + 3 = 11 Now, multiply that sum by 2: Perimeter = 2 × 11 = 22 Therefore, the perimeter of the rectangle is 22. The answer of 24 is incorrect, as it likely comes from mistakenly applying the formula or an error in calculating the sum. The correct answer is 22.

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

Perimeter = 2 × (Length + Width)

In this case, the length of the rectangle is 8 and the width is 3. Plugging these values into the formula gives:

Perimeter = 2 × (8 + 3)

First, you calculate the sum of the length and width:

8 + 3 = 11

Now, multiply that sum by 2:

Perimeter = 2 × 11 = 22

Therefore, the perimeter of the rectangle is 22. The answer of 24 is incorrect, as it likely comes from mistakenly applying the formula or an error in calculating the sum. The correct answer is 22.