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Scaling Quiz

Author:Samantha Dean
Select one answer for each question. You may use the graph at the bottom of the page to help you. Good luck.

Problem 1

Give a rectangle with an area of and the scale model rectangle area is , what is the scale factor?

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Problem 2

Given the perimeter of a rectangle is and the perimeter of the scale model is , what is the scale factor?

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Problem 3

The dimensions of a scale model rectangle is 7x8cm and the scale factor is , what is the area of the original rectangle?

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Problem 4

If the perimeter of the scale model square is and the scale factor is 1/2, what is the area of the original square?

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