find the circumference and area of a circle of radius 8.4 cm
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Answered by
5
Answer:
Step-by-step explanation:
Circumference=2πr
2*22/7*8.4=52.8cm
Whereas area=πr²=22/7*8.4*8.4=221.76cm²
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Answered by
2
circumference= 2πr
2*3.14*8.5
6.28*8.5
53.380
area=πrsq.
3.14*8.5*8.5
=226.865
2*3.14*8.5
6.28*8.5
53.380
area=πrsq.
3.14*8.5*8.5
=226.865
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