. Find the radius and the circumference of a circle whose area is 144
cm.
Answers
Answered by
4
Step-by-step explanation:
r ≈ 6.77....
These are formulas
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Answered by
1
Answer:
answer= 2.138888...
Step-by-step explanation:
circumference of circle=2πr
2πr=144
2×22/7×r=144
r=2×22×7/144
r=308/144
r=2.13888888888
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