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Find the length of a rectangular work area if the perimeter is 64 in. and the width is 9 inches. Use the formula P = 2(l + w).

Find the length of a rectangular work area if the perimeter is 64 in. and the width is 9 inches. Use the formula P = 2(l + w).
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Find the length of a rectangular work area if the perimeter is 64 in. and the width is 9 inches. Use the formula P = 2(l + w).

User Zaara
by
7.8k points

1 Answer

3 votes
Step by step explanation


Using P = 2(l + w)
The perimeter of the rectangle is given as 64 inches

64 = 2(l+9)
Where 9 is the width
64= 2l + 18
64-18= 2l
46= 2l
46/2= l
23= l
The length of the rectangle is 23 inches
User Trinh
by
7.5k points
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