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Mathematics, 31.03.2021 17:10 leandrogarin37p2g5ds

Katie's teacher explains that all circles are similar (same shape just different sizes) and asks the class to investigate relationships between a circle with radius 4 cm and a circle with radius 6 cm. Dave claims that the ratio of the areas of the circles is 4/9, while Leslie claims that the ratio of the areas is 2.25 to 1. Who is correct?

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