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lara31 [8.8K]
3 years ago
8

A builder is installing a fence on all four sides of a backyard. The yard is 40 feet long and 50 feet wide. How much fencing wil

l the builder need?
Mathematics
2 answers:
Brums [2.3K]3 years ago
5 0
50•2=100
Then 40•2=80
Than add 100+80=
180! Please Thank me!
alina1380 [7]3 years ago
3 0
40.2=80 50.2=100 80+100=180............... (40 plus 40 50 plus 50) would be 180 so the awnser is 180...
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