11.Bethany used 200 square tiles to cover a portion of her wall with an area of 4 square feet. Samantha used 180 square tiles to cover a portion of her wall with an area of 5 square feet. Melvin used 100 square tiles to cover a portion of his wall with an area of 25 square feet. Who used a square tile with the smallest side length, and what was its side length to the nearest hundredth? O Bethany, side length = 0.14 feet Samantha, side length = 0.17 feet Melvin, side length 0.5 feet