If a rectangle has dimensions of 10 units by 4 units, what is the perimeter?

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Study for the FTCE Mathematics Grades 5-9 Exam with our comprehensive guide. Master key concepts with flashcards and multiple choice questions, complete with hints and explanations. Prepare effectively for a successful outcome!

Multiple Choice

If a rectangle has dimensions of 10 units by 4 units, what is the perimeter?

Explanation:
To find the perimeter of a rectangle, you can use the formula: Perimeter = 2 * (length + width) In this case, the length is 10 units and the width is 4 units. Plugging those values into the formula gives: Perimeter = 2 * (10 + 4) = 2 * 14 = 28 units Thus, the correct answer, which is 28 units, reflects the total distance around the rectangle, confirming the accurate application of the perimeter formula for a rectangle.

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

Perimeter = 2 * (length + width)

In this case, the length is 10 units and the width is 4 units. Plugging those values into the formula gives:

Perimeter = 2 * (10 + 4)

= 2 * 14

= 28 units

Thus, the correct answer, which is 28 units, reflects the total distance around the rectangle, confirming the accurate application of the perimeter formula for a rectangle.

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