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Practice Question

The length of a rectangle is 3 units greater than its width. Which expression would correctly represent the perimeter of the rectangle?

Answer Choices:

Correct Answer:

2W+2[W+3]

Rationale:

📏The perimeter of a rectangle is calculated as 2 × (length + width).

📊If the width is W, and the length is 3 units more, then the length = W + 3.

📈Plugging into the formula: Perimeter = 2W + 2(W + 3), which accounts for both sides of the rectangle.

✅This expression correctly applies the perimeter formula using the given relationship between length and width.


📌Core Message

The perimeter is represented by 2W + 2(W + 3) using the standard rectangle formula with the given relationship.

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Question Details
  • Category: ATI TEAS
  • Subcategory: MATH.
  • Domain: MATH 2025
  • Answer Choices: 4
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