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Mathematics, 20.01.2020 05:31 abcdefg87

Acircle has a radius of 9 mm. what is the approximate area of the circle?
a. 1017.36 mm2
b. 508.68 mm2
c. 56.52 mm2
d. 254.34 mm2

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Acircle has a radius of 9 mm. what is the approximate area of the circle?
a. 1017.36 mm2

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