Answers

2015-01-24T18:00:00+05:30
2 \pi r=220/7 

r=5....slant height = 13cm 
r= 5cm

V=1/3 \pi r^2h....1

r^2 +h^2=slantheight^2



from this we get h=12...
substituting the values in statement 1 we get 
1/3 \pi  * 5^2*12


Volume=314.28cm^2
0
2015-01-24T18:45:35+05:30

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Circumference = 2πr = 220/7
⇒2×(22/7)×r = 220/7
⇒ r = 5 cm
l = 13cm
height = √(l²-r²) = √(13²-5²) = √144 = 12cm

Volume= (1/3)πr²h = (1/3)×(22/7)×5²×12 = 314.28 cm²
1 5 1
Thank you from making me correct in TPS
you are welcome! correct it ;)
I have corrected it :-)