SOLUTION: If each side of a square is increased by 2 cm, the total area of both the new square and the original square will be 400 cm2. Approximate to the nearest tenth of a centimeter the l

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: If each side of a square is increased by 2 cm, the total area of both the new square and the original square will be 400 cm2. Approximate to the nearest tenth of a centimeter the l      Log On


   

Question 1066782: If each side of a square is increased by 2 cm, the total area of both the new square and the original square will be 400 cm2. Approximate to the nearest tenth of a centimeter the length of each side of the original square.
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
This is like the previous question using different values. Method same.