Perimeter and Equations

Calculate the value of "x" for the One-Sided Long Rectangular Table given what the expression is and the total Perimeter is 44 units.

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Below is the configuration of a work desk in the Maker Space section of the Innovation Classroom on the middle school wing of the new K-12 School Building. What is the area of the work desk? (unit: inches)

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If the perimeter is 175 inches, what is the value of a?

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The perimeter of a rectangle is 66 feet. The length is twice the width. Write an equation to find the length and the width.

• width = 11 feet length = 22 feet

• width = 20 feet length = 10 feet

• width = 44 feet length = 22 feet

The perimeter of a rectangle is 66 feet. The length is twice the width. Which equation would be used to find the length?

• w + 2w = 66

• 2w + 2w + w + w = 66

• 2w - w = 66

The perimeter of a rectangle is 48 inches. The length is represented by 2x - 6 and the width is 12 inches. Which equation would be used to find the length?

• 2x - 6 + 2x - 6 + 12 + 12 = 48

• 2x - 6 + 12 = 48

• 2(2x - 6) - 12 = 48

The perimeter of a rectangle is 48 inches. The length is represented by 2x - 6 and the width is 12 inches. Write an equation to find the length.

• length = 10 inches

• length = 16 inches

• length= 12 inches

• length = 14 inches

perimeter of square

• 2 * side length

• side length ^ 2

• 4 * side length

• side length + side length

perimeter of rectangle

• P = L * W

• P = 2L + 2W

• P = 4L + 4W

• P = L + W

perimeter of circle (circumference)

• 2 * radius

• radius * radius

• 2 * π * radius

• π * radius