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3 years ago

Internal memoriam menino

Mathematics

1 answer:

polet [3.4K]3 years ago

3 0

Answer:

L = 90 yards
W = 60 yards

Step-by-step explanation:

The formula for the perimeter of a rectangle is ...

P = 2(L+W)

If the length is 30 yards more than the width, we can use L = W+30 and substitute known values into the above formula:

300 = 2((W+30) +W)

150 = 2W +30 . . . . . divide by 2 and collect terms

120 = 2W . . . . . . . . . subtract 30

60 = W . . . . . . . . . . . divide by 2

60+30 = L = 90

The length is 90 yards; the width is 60 yards.

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