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Andrej [43]
3 years ago
12

Which is the area of a circle with a diameter of 7 units? (Use 3.14 for pie

Mathematics
1 answer:
Elis [28]3 years ago
8 0
 <span>area of a circle = pi * r^2 
radius (r) = half the diameter = 3.5 units 
area = 3.14 * 3.5^2 = 38.47 units so thats wat it means</span>
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