Question

find the height of cylinder. if the sphere of 30cm diameter is melted and formed as cylinder of radius 10cm ​

Answer 1

Answer:

45 cm

Step-by-step explanation:

as volume is same of both sphere and hemisphere

so equate the volumes of both solids and put value of both radius and find the height

Answer 2

Answer:

Height of cylinder =1080 cm.

Step-by-step explanation:

Volume of sphere = Volume of cylinder

4^r3 =^r2h

4×22/7×27000=22/7×100×h

2376000/7=2200/7×h

h=1080cm.