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Lapatulllka [165]
3 years ago
6

This one also confused me and my friend

Mathematics
1 answer:
DIA [1.3K]3 years ago
6 0
Area of a circle = \pi  r^{2}

r =  \frac{1}{2}d

radius = 7.5

Using 3.14 for pi, the answer is 176.23

Using the pi symbol for pi, the answer is 176.71
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=========================================

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