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g100num [7]
3 years ago
7

A pen is being built that is 10 feet long and 20 feet wide. How much fencing material will be needed?

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0
Perimeter = 2(10+20) = 60feet

60ft fencing material is needed
Temka [501]3 years ago
7 0
60 feet

10 plus 10 plus 20 plus 20
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