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Numerical Ability
Geometry
What is the area of a circle with the circumference of 88cms?
1) 618sq cms
2) 516sq cms
3) 600sq cms
4) 615sq cms
5) None of these
Read Solution (Total 3)
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- 2*pi*r=88;hence r=14.01.Area=pi*r^2...=3.14*(14.01)^2=616 sq cms
Ans:None of these - 8 years agoHelpfull: Yes(4) No(1)
- circum=2*pi*r
88=2*pi*r
r=44/pi
area of circle= pi * R2
a=pi*(44/pi)2
a=616
none of these ans - 8 years agoHelpfull: Yes(0) No(0)
- None of these as after solving we will get r as14 n area is 616
- 8 years agoHelpfull: Yes(0) No(0)
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