SOLUTION: the length and the width of a rectangle are the ratio of 2 to 1. the area is 200 square feet . find the two dimensions

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Question 216449: the length and the width of a rectangle are the ratio of 2 to 1. the area is 200 square feet . find the two dimensions
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
2x*x=200
2x^2=200
x^2=100
x=10ft
2x=20ft