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| PAGE: 451 | SET: Exercises | PROBLEM: 35 |
The width of the sand volleyball court can be represented by 
and its length can be represented by 
.
The area of the court is 
.
Rewrite as the sum of two products.
Apply distributive property: 
.
Combine like terms.
.
The length of the court is 
, but length is 
.
There fore 
.
Subtract 4 from each side.
Divide each side by 3.
The value of 
substitute in 
.
.
(a) The area of the court is and
(b) The area of the court is 
.
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