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Mathematics, 10.12.2020 01:00 hannahsambrano12

What is the area of half of a circle with a diameter of 3.5cm, round to the nearest hundredth, if necessary?
a. 38.47 cm2
b. 19.23 cm2
c. 9.62 cm2
d. 4.81 cm2

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What is the area of half of a circle with a diameter of 3.5cm, round to the nearest hundredth, if n...
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