The perimeter of a rectangle is 7.2 feet. The width is 1.2 feet. What is the length?
2 answers:
Answer:l=2.4ft
Step-by-step explanation:
Perimeter=2(l+b)
7.2=2l +2b
7.2= 2l +2*1.2
7.2=2l +2.4
2l = 7.2-2.4=4.8
l=4.8/2=2.4ft
The length is 2.4
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Step-by-step explanation:
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Answer:
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