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3 years ago

8

A rectangular flower garden in Samantha’s backyard has 100 feet around its edge the width of the garden is 20 feet what is the l

ength of the garden use the number to write an equation and solve a number may be used more than once

1 answer:

user100 [1]3 years ago

3 0

The perimeter is 100ft
therefore
100=
$2(l + w)$
but w=20
$2(l + 20) = 100$
$2l + 40 = 100$
$2l = 100 - 40 \\ 2l = 60 \\ l = \frac{60}{2}$
$l = 30feet$

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