taking equal 3. 14 find the radius and circumference of a circle whose area is 379.99 4m²
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Answer:
Follow the steps
Step-by-step explanation:
Given:-
Area =379.994m^2
To find:1)Radius and 2) Circumference
Answer-
1)Area of circle=pie(radius)^2
379.994=3.14×radius^2
379.994/3.14=radius^2
rootof 121=radius
11m=radius
The radius is 11m
2)Circumference =2pie(r)
=2×3.14×11
=69.08m
The Circumference is 69.08m
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Answer:
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