SOLUTION: A rectangles perimeter is 65 feet. The length is twice as long as the width. How long is the length and width?
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Question 950881: A rectangles perimeter is 65 feet. The length is twice as long as the width. How long is the length and width?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
A rectangles perimeter:
if a rectangles perimeter is , then we have
if the length is twice as long as the width , then we have
...substitute the length in equation above
.....solve for
-the width
the length is:
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