Question

if a marble of radius 1.4cm is put into cylindrical cup full of water of radius 7 cm height 4 cm how much water does water came out​

Answer 1

Answer:

answer= 578.7cm^3

Step-by-step explanation:

volume of marble= 4*pi*r^3

=4*22/7*1.4*1.4*1.4

=4*22*0.2*1.4*1.4

37.30cm^3

volume of cylinder= pi*r^2*h

=22/7*7*7*4

=22*7*4

=88*7

=616 cm^3

volume of water which flowed out= volume of cylinder-volume of marble

=616-37.30

=578.7cm^3