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Michelle Dudley
Mathematics
4 September, 17:40
Find the area of a circle with radius 28 cm.
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Ingrid Dalton
4 September, 17:49
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Answer:2463 cm^2
Step-by-step explanation:
Area of any circle = pi * r^2
Substitute for r = 28 cm, gives the answer. (pi * 28^2 = 2463)
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Kayley
4 September, 17:54
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Area = pi x 28^2 = ~2463 (cm2)
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