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miv72 [106K]
2 years ago
13

Item 8

Mathematics
1 answer:
disa [49]2 years ago
8 0

Answer:

452.39 mm^2

Step-by-step explanation:

Area of a circle = \pi r^2

Here r = 12mm

Therefore, Area= \pi x 12^2 = 452.389342...

Round to required degree of accuracy = 452.39mm^2

Hope this helps

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i hope it will help you!

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