Find the area of a circle whose circumference is 65 cm. (π=22/7) 10.5 cm 1.05 cm 105 cm 0.105 cm
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Answer:
I'd 6534765319 and pas 99999
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1
Answer:
given circumference is 65cm
area of circle=?
Explanation:
circumference=2πr
65= 2*22/7*r
65=44/7*r
65*7= 44r
455=44r
455/44= r
r= 10.34
area of a circle = πr^2
= 22/7* (10.34)^2
= 22/7*106.91
=336.02cm (approx.)
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