{
    "hints":  [
                  {
                      "text":  "Find the length of one side of the square from the diagram.",
                      "level":  1
                  },
                  {
                      "text":  "Multiply the side length by 4 because a square has four equal sides.",
                      "level":  2
                  },
                  {
                      "text":  "Side = 6 1/5. Perimeter = 4 x 6 1/5 = 24 4/5.",
                      "level":  3
                  }
              ]
}