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Debora [2.8K]
3 years ago
13

The perimeter p of a rectangle is related to the length l and width w through the equation p=2l+2w. determine the width in terms

of the perimeter and length.
Mathematics
1 answer:
forsale [732]3 years ago
7 0
To find the equation for width in terms of length and perimeter, we need to solve for w in the equation for perimeter:
p=2l+2w
p-2l=2w
\frac{1}{2}p-l=w
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Answer: 1) 530.66 ft^2

Step-by-step explanation:

You need to find the area of the circles.

They gave you the formula to find them which is

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For example, the radius of the 1st question is 13ft. We use it with the formula given.

A = 3.14 * 13^2  /// 13 squared is just 13 x 13 = 169

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