the radius of a cylendrical container of height 42cm is 7cm if the container is converted into cone shaped container of height 14cm its radius will be
Answers
Answered by
1
Step-by-step explanation:
The cylindrical container is converted into cone . therefore there volume will be the same.
volume of cylinder = pi*r*r*h
volume of cone=1/3 * pi * r*r*h
22/7 * 7 * 7 * 42 = 1/3 * 22/7 * r * r* 14
on solving this you will get :-
r^2 = 546
r=23.37 cm
radius of the circle is 23.37 cm
hope it helps you...
Similar questions