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A rectangular sorts pitch is 25m longer than it is wide and has an area of 3150cm(squared) a) If X represents the width of the pitch, express both the length and area in terms of X.

 May 2, 2014

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 #2
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A rectangular sorts pitch is 25m longer than it is wide and has an area of 3150cm(squared) a) If X represents the width of the pitch, express both the length and area in terms of X.

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The length would just be (X + 25) m

The area is W * L = 3150 m2    

=  X (X + 25) = 3150 m2

 May 2, 2014
 #1
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that mongoose is a spy

 May 2, 2014
 #2
avatar+130511 
+5
Best Answer

A rectangular sorts pitch is 25m longer than it is wide and has an area of 3150cm(squared) a) If X represents the width of the pitch, express both the length and area in terms of X.

-----------------------------------------------------------------------------------------------------------------------------

The length would just be (X + 25) m

The area is W * L = 3150 m2    

=  X (X + 25) = 3150 m2

CPhill May 2, 2014

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