Answer:
8596, done lol just use a calculator online XD
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Formula
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Area of circle = πr²
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Find radius
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πr² = 75
r² = 75 ÷ π
r² = 23.87
r = √23.87
r = 4.89 cm (nearest hundreds)
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Answer : radius = 4.89cm
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I cant see the numerators on the numbers on the top one but the last one is 53/60.
Answer is D) Y. It's matching with the results given