find the area cisccumference and area of a
circle of radius 20cm. (use pie = 3.14)
Answers
Answered by
2
Step-by-step explanation:
Area = 1256.64cm
The area of cirle.
Answered by
3
Answer:
Area of circle
=πr²
=3.14×20×20
=314/100×20×20
=314×2×2
=1256cm²
Circumference of circle
=2πr
=2×3.14×20
=125.6cm
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