Greenrune113 Greenrune113

20-02-2018
Mathematics

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3.1 Q20
Find the dimensions of the playground that maximize the total enclosed area. What is the maximum area?

31 Q20 Find the dimensions of the playground that maximize the total enclosed area What is the maximum area class=

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Аноним Аноним

20-02-2018

Total length of fence = 420 feet
To fence 3 sides with max area = 420 ÷ 3 = 140 feet
Each side should should be140 feet
Total enclosed area = 140 x 140 = 19600 square feet.

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