College Math CLEP Prep Practice Exam

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Unlock your mathematical potential and conquer the College Math CLEP exam with ease! Introducing our powerful College Math CLEP Prep Practice Exam, your ultimate tool for exam readiness.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the formula to calculate the perimeter of a rectangle?

l + b +h
2l + 2b
4l + 4b
P= 2l + h

The correct answer is: 2l + 2b

The formula for calculating the perimeter of a rectangle is adding up all its sides, so option B, 2l + 2b, is the correct answer. Option A, l + b + h, is incorrect because the "h" refers to the height, which is not a side of a rectangle. Option C, 4l + 4b, is incorrect because it would double count each side of the rectangle. Option D, P = 2l + h, is incorrect because it is missing a term for the other side of the rectangle. Remember, the perimeter is the distance around the outside of the rectangle, so all its sides must be accounted for in the formula.