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sukhopar [10]
4 years ago
10

What is the areaof a circle having a given diameter. d=16 cm

Mathematics
1 answer:
Elan Coil [88]4 years ago
8 0
Area = \pi r^2
 so if the diameter is 16, radius (r) = 8

3.14 * 8^2 = 3.14*64 = 200.96 is the approximate area

If you're looking for the answer in terms of pi, 64pi is the answer.
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