Question

find the radius of the cylinder whose volume is 16091.43 cc and height is 5cm

Answer 1

Hi Friend !!!!

Here is ur answer !!!

Volume of cylinder = π r²h

16091.43 /π = r²(5)

16091.43×7/22 = r²(5)

112,640.01/110 = r²

r² = 1,024.000091

r²= 1024(approx)

r = √1024

r = 32 cm

Hope it helps u : )

Answer 2

Heya !!!

Height of cylinder = 5 cm

And it's volume = 16091.43

We know that,

Volume of cylinder = πR²H

But,

Volume of cylinder = 16091.43

πR² H = 16091.43

22/7 × R² × 5 = 16091.43

R² = 16091.43×7/22 × 5

R² = 112640.01/110

R² = 1024 ( Approx)

R = ✓1024

R = 32 cm.

HOPE IT WILL HELP YOU..... :-)