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DiKsa [7]
3 years ago
5

Find the area of a circle with radius, r = 40cm. Give your answer rounded to 3 SF

Mathematics
1 answer:
Serjik [45]3 years ago
6 0
Area of circle = pi x r^2
= 22/7 x 40^2
= 5028.57
= 5030cm^2 (3 SF)
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