Question

Tina is building a wooden frame to put around a square shadow box. The shadow box has an area of 500 square inches. Estimate how many inches of wood will be needed to make the frame?

Answer 1

Length of wood needed in inches is 489.44 inches.

Given that;

Area of shadow box = 500 square inches

Find:

Length of wood needed in inches

Computation:

Area of square = Side²

Area of shadow box = Side²

Side² = 500

Side = 22.36 inches (Approx.)

Perimeter of square = length of wood needed in inches

Length of wood needed in inches = 4a

Length of wood needed in inches = 4(22.36)

Length of wood needed in inches = 489.44 inches (Approx.)

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