A cylindrical tank contains 172.48 litres of water . if its height isn0.7m then find the radius of the base.
Answers
Answered by
9
Volume of the cylinder =πr^2h=172.48 litres = 0.17248 m^3 (1m^3= 1000 litres)
since h=0.7 m
Therefore r^2= 0.17248/(πh)
= 0.17248/(22/7x 0.7)= 0.0784
So radius of cylinder “r” =√(0.0784)
= 0.28 m or
= 28 cm.
Answered by
0
Answer:
radius of the cylinder is 28 cm
Similar questions