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bekas [8.4K]
3 years ago
12

how many feet of fencing will you need to fence in a rectangular yard 20 feet by 30 feet, assuming that you use the wall of a 30

-foot-long building for one side?
History
2 answers:
mr Goodwill [35]3 years ago
8 0
This yard is a rectangle of dimensions 20 ft x 30 ft.  Meaning you have 2 sides of 20 feet and 2 sides of 30 feet.  This would be 100 feet, but you are using 30 feet of a building instead of fence on one side.  Therefore it is 100 feet - 30 feet.  The final answer is 70 feet total.
DENIUS [597]3 years ago
8 0
Like 70 to 100 feet of fencing i think
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