1.

CIL (1 12 39. The radius of the cylinder of height 20cm formed by melting a sphere of radius 15 cm (a) 30 cm (b) 7.5 cm (c)20 cm (d) 15 cm​

Answer»

Answer:

(d) 15 cm

Step-by-step explanation:

Since cylinder is made by melting a sphere

THEREFORE volume of sphere and volume of cylinder will be EQUAL .

So, we will find their VOLUMES and equate them.



Discussion

No Comment Found

Related InterviewSolutions