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The area of a rectangular piece of cardb...

The area of a rectangular piece of cardboard is 36 sq cm and its length is 9 cm. What is the width of the cardboard?

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AI Generated Solution

To find the width of the rectangular piece of cardboard, we can use the formula for the area of a rectangle, which is: \[ \text{Area} = \text{Length} \times \text{Width} \] Given: - Area = 36 sq cm - Length = 9 cm ...
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Knowledge Check

  • The area of a rectangular sheet is 480 sq cm id its width is 12 cm then perimeter of the sheet will be

    A
    `104cm^2`
    B
    94 cm
    C
    160 cm
    D
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  • The area of a rectangular sheet is 480 sq cm. If its width is 12 cm, then perimeter of the sheet will be

    A
    104 `cm^2`
    B
    94
    C
    160 cm
    D
    104 cm

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