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19 July, 08:55

A rectangle has a width of 5 yd and a length of 9 yd.

How does the area change when each dimension is multiplied by 4? The area is increased by a factor of 2.

The area is increased by a factor of 4.

The area is increased by a factor 8.

The area is increased by a factor 16.

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  1. 19 July, 12:46
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    Original area: 5X9=45

    After you multiply the dimensions by 4 you get 5X4X9X4=720

    720/45 = 16

    The area is increased by a factor 16.
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Home » Mathematics » A rectangle has a width of 5 yd and a length of 9 yd. How does the area change when each dimension is multiplied by 4? The area is increased by a factor of 2. The area is increased by a factor of 4. The area is increased by a factor 8.
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