the redius of a circle is 3.5cm find it's circumference and area
Answers
Answered by
1
Answer:
circumference = 2πr
=2(22/7)(3.5)
=22cm
area=πr^2
=22/7(3.5)(3.5)
=38.5cm^2
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Answered by
1
Answer:
Circle
Solve for circumference
C≈21.99cm
r Radius = 3.5cm
Solution...
C=2πr=2·π·3.5≈21.99115c
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