# 4.4.1. Length

The sum of the perimeters of a rectangle and a square is cm. Given that the dimensions of the rectangle are cm and cm, determine the side length of the square.

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The side length of a square exceeds the side length of another by cm. If the perimeter of the greater one is cm, find the perimeter of the smaller one.

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Determine the perimeter of a rectangle, given that its width is dm, and its length is 5 times its width.

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Arrange the lengths , , , and in descending order.

• A
• B
• C
• D
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Arrange the lengths , , , and in ascending order.

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• B
• C
• D
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Arrange the lengths , , , , and in descending order.

• A
• B
• C
• D
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Arrange the lengths , , , , and in ascending order.

• A
• B
• C
• D
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Arrange the following lengths in descending order: , , and .

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• C
• D
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Arrange the lengths , , and in ascending order.

• A
• B
• C
• D
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How many centimeters are there in a meter?

• Acm
• Bcm
• Ccm
• Dcm
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Convert 37 meters into millimeters.

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Convert 58 meters into centimeters.

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Arrange the units of length km, mm, and dm from smallest to largest.

• Ammkmdm
• Bmmdmkm
• Cdmmmkm
• Dkmdmmm
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Convert 13 decimeters into centimeters.

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Convert 9 centimeters into millimeters.

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Convert 17 decimeters into centimeters.

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Convert 69 meters into decimeters.

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Convert 4 kilometers into decimeters.

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Convert 71 000 meters into kilometers.

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Calculate the perimeter of a rectangle whose length is cm and width is cm.

• Acm
• Bcm
• Ccm
• Dcm
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Convert 89 kilometers into centimeters.

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Convert 13 kilometers into meters.

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Convert 10 000 000 centimeters into kilometers.

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What's the perimeter of a rectangle whose dimensions are dm and cm?

• Acm
• Bdm
• Cdm
• Dcm
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Calculate the side length of a square whose perimeter is cm.

• Acm
• Bcm
• Ccm
• Dcm
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The width of a rectangle is cm which equals of its length. Calculate its perimeter.

• Acm
• Bcm
• Ccm
• Dcm
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Calculate the width of a rectangle whose perimeter is cm and length is cm.

• Acm
• Bcm
• Ccm
• Dcm
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A frame is needed for a rectangular picture whose dimensions are cm and cm. If the cost of producing one meter of the frame is 9 pounds, how much will the entire frame cost?

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If a rectangle-shaped sheet has dimensions of cm and m, what’s its perimeter in centimeters?

• Acm
• Bcm
• Ccm
• Dcm
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Convert 80 000 000 millimeters into kilometers.

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Convert 95 kilometers into millimeters.

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Convert 5 000 millimeters into centimeters.

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Convert 240 000 decimeters into kilometers.

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Convert 90 000 millimeters into decimeters.

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Convert of a metre into centimetres.

• Acm
• Bcm
• Ccm
• Dcm
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Convert 2 200 centimeters into meters.

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Convert 6 000 centimeters into decimeters.

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The sum of the perimeters of two squares is dm. If the side length of one of them is dm, find the side length of the other square.

• Bdm
• Cdm
• Ddm
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Convert 300 000 millimeters into meters.

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Calculate the length of one of the sides of an equilateral triangle having a perimeter of dm.

• Bdm
• Cdm
• Ddm
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If one of the sides of an equilateral triangle measures dm, calculate its perimeter.

• Bdm
• Cdm
• Ddm
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Convertkilometers into centimeters.

• Acm
• Bcm
• Ccm
• Dcm
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Determine the difference between the perimeters of two squares having side lengths of cm and cm.

• Acm
• Bcm
• Ccm
• Dcm
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Arrange the lengths , , and in descending order.

• A
• B
• C
• D
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