How to find the length of the side of a rectangle

Practice Questions

PSAT Math › How to find the length of the side of a rectangle

Questions
3
1

The two rectangles shown below are similar. What is the length of EF?

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2

A rectangle is x inches long and 3x inches wide. If the area of the rectangle is 108, what is the value of x?

3

If the area of rectangle is 52 meters squared and the perimeter of the same rectangle is 34 meters. What is the length of the larger side of the rectangle if the sides are integers?

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