A rectangle is 7 units wide and 4 units tall. What is its perimeter?

Study for the GMAS 6th Grade Mathematics Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

A rectangle is 7 units wide and 4 units tall. What is its perimeter?

Explanation:
Perimeter is the distance around a rectangle. To find it, add all four sides. A rectangle here has two sides of length 7 and two sides of length 4, so the perimeter is 2×7 + 2×4 = 14 + 8 = 22 units. That matches the correct choice. The other numbers don’t fit because they don’t add up to the total length around all four sides.

Perimeter is the distance around a rectangle. To find it, add all four sides. A rectangle here has two sides of length 7 and two sides of length 4, so the perimeter is 2×7 + 2×4 = 14 + 8 = 22 units. That matches the correct choice. The other numbers don’t fit because they don’t add up to the total length around all four sides.

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