Post a New Question


posted by .

if the sides of a square are increased by 5 cm the area of the new square is four times the area of the original square. Find the length of a side of the original square.

  • math -

    Let x = side of square.

    (x+5)^2 = 4x^2

    Solve for x.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question