A rectangle is 10 feet longer than it is wide. If it has a diagonal of 40 feet,. a.) find the dimensions of the rectangle, b.) find the perimeter of the rectangle.
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Example 1: Area Application 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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A rectangle is 8 ft. longer than it's wide. It's area is 240 square feet. What is it's width?