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3 years ago

12

The equation P = 21 + 2w can be used to find the perimeter of a rectangle. A 1 point rectangular shaped playground is enclosed b

y a fence that is 500 m. The length of the playground is 120 m. Use the equation to determine the width of the playground *

1 answer:

nalin [4]3 years ago

5 0

Answer:

130 m

Step-by-step explanation:

<u>Given:</u>

P = 2l + 2w
P = 500 m

<u>Length is:</u>

l = 120 m

<u>Substitute values and solve for w:</u>

500 = 2*120 + 2w
2w = 500 - 240
2w = 260
w = 260/2
w = 130 m

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