Question

15. 3080 cm3 of water is required to fill a
cylindrical vessel completely and 2310 cm of
water is required to fill it upto 5 cm below the
top. Find :
(i) radius of the vessel.
(ii) height of the vessel.
(iii) wetted surface area of the vessel when it
is half-filled with water.​

Answer 1

Answer:

OK I will think and answer you back

Answer 2

Answer:

1 r=7cm

2h= 989/r^2

320