Mathematics, 28.01.2021 19:00 heidiburgos1own6c0

A composite figure is formed by combining a square and a triangle. Its total area is 54.5 ft2. The area of the triangle is 29.5 ft2. What is the length of each side of the square? Complete the explanation.

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A composite figure is formed by combining a square and a triangle. Its total area is 54.5 ft2. The a...