The perimeter of a rectangular garden is

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Due on May. 18, 2009
Asked on May. 16, 2009 at 12:02:47AM

Q:
The perimeter of a rectangular garden is 60m & its area is 225m2(squared). What's the length of the garden?

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Posted on May. 16, 2009 at 12:09:59AM

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Preview: ... perimeter= 2l+2w 60=2l+2w Subsitute in ...

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Posted on May. 16, 2009 at 12:11:41AM

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Preview: ... +y=60/2=30 xy=225 then y=30-x x(30-x)=225 x^2-30x+225=0 ...

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Posted on May. 16, 2009 at 12:13:12AM

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Preview: ... Given: Perimeter: 60m Area: 225m2 therefore: 60m = 2L ...

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Posted on May. 16, 2009 at 12:14:21AM

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Preview: ... x+y) m so 2(x+y) =60 => (x+y) =30---------(eqn1) area =lenght*width ...

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Posted on May. 16, 2009 at 12:20:36AM

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Preview: ... I have at ...

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Posted on May. 16, 2009 at 12:24:43AM

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Preview: ... n formula 60=2*(l+w) l+w=60/2 l+w=30........(1) area=225m^2 so 225=l*w....(2) get the value of l from equation 2 ...

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Posted on May. 16, 2009 at 12:27:23AM

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Preview: ... y the length multiplied by the length. We are given the values of the perimeter and the value of the area. Thus, we have the following equations. 2*L+2*W=60 L*W=225 Since we have a system of equations, we should first isolate one of t ...

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Posted on May. 16, 2009 at 04:50:46AM

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Preview: ... et L be length and B be breadth perimeter of rectangle = 2L+ ...

The full tutorial is about 19 words long .