Mathematics, 05.05.2020 22:10 jackchelly

Hannah drew a circle with a radius of 30 cm. Jonas drew a circle with a radius of 20 cm.
What is the approximate difference in the areas of their circles?

Hannah drew a circle with a radius of 30 cm. Jonas drew a circle with a radius of 20 cm. What is the

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Hannah drew a circle with a radius of 30 cm. Jonas drew a circle with a radius of 20 cm.
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