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2 articles trouvés pour ce sujet.
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Fencing around a rectangular field |
2015-11-11 |
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Darlene pose la question :
Question from Darlene, a parent:
A farmer has 10,000 meters of fencing to use to create a rectangular field. He
plans on using some of the fencing to divide the rectangular field into two
plots of land by constructing a fence inside the rectangle that is parallel to one
of the sides. Let X be the width of the rectangular field. Write an equation
to express the area of the field as a function of X. Find the value of X that
maximizes the area of the field.
Penny Nom lui répond. |
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Maximizing the area of a rectangle |
2009-12-17 |
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rachel pose la question :
A rectangular field is to be enclosed by 400m of fence. What dimensions will give a maximum area?
Penny Nom lui répond. |
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