Section G.1 – Practice Problems

Round your answers to two decimal places where applicable.

1. Find the perimeter of a square with side length 9 cm.

2. Find the perimeter of the rectangle shown below.

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3. Find the perimeter of the triangle shown below.

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4. Find the perimeter of the parallelogram shown below

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5. Find the perimeter of the trapezoid shown below

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6. Find the perimeter of the parallelogram shown below

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7. Find the perimeter of the trapezoid below.

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8. Find the perimeter of the figure pictured below.

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9. Find the perimeter of the figure pictured below

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10. If a rectangular garden is 20 feet by 40 feet, how many feet of fencing is needed to enclose it?

11. Determine the amount of fence needed to enclose a rectangular garden with length 39 feet and width 14 feet.

12. Find the length of the rectangle shown below, if the perimeter is 86.

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13. Find the missing length of the trapezoid shown below, if the perimeter is 43.6.

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14. Find the width of the parallelogram shown below, if the perimeter is 188.

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15. What will it cost to buy ceiling molding to go around a rectangular room with length 10 ft and width 18 ft? The molding costs $1.75 per linear foot.

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College Mathematics - MAT14X - 3rd Edition Copyright © by Adam Avilez; Shelley Ceinaturaga; and Terri D. Levine is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, except where otherwise noted.

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