2 metallic circular cones having their heights 4.1 cm and 4.3 cm and the radii of their bases 21 cm each have been melted together and recast into a sphere. Find the diameter of the sphere.
mrsadashiva:
plzz answer soon
it is very challenging plzz try to answer it as soon as possible
add the volume of both cones and compare it with the vol. of sphere
yaa i know but I'm not getting d answer
see the ans. as attached
yaa tnq sooo much
mention not, my pleasure, maths is a fun to me
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answer is in the attachment please see it
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