height 5 m. If the tank is completely filled, find the height La15. Th

1.	height 5 m. If the tank is completely filled, find the height La15. The circumference of the base of a right circular cylinder is 132 cm. Find the volume of the cylinder, if itshoight 1 m 96 cm is melted to make a certain number of dice, eadhheight is 22 cm.
Answer» Circumference of base of cylinder = 2πr =132cm. =2×22/7×r r = 132×7/2×22 r = 21cm volume of cylinder = πr²h 22/7×21×21×22cm³ =30492cm³ thanks

height 5 m. If the tank is completely filled, find the height La15. The circumference of the base of a right circular cylinder is 132 cm. Find the volume of the cylinder, if itshoight 1 m 96 cm is melted to make a certain number of dice, eadhheight is 22 cm.

Answer»

Circumference of base of cylinder = 2πr =132cm.

=2×22/7×r

r = 132×7/2×22

r = 21cm

volume of cylinder = πr²h

22/7×21×21×22cm³

=30492cm³

thanks