255. The radius of base of solid cylin-
der is 7 cm and its height is 21
cm. It melted and converted into
small bullets. Each bullet is of
same size. Each bullet consisted
of two parts viz. a cylinder and a
hemisphere on one of its base.
The total height of bullet is 3.5
cm and radius of base is 2.1 cm.
Approximately how many com-
plete bullets can be obtained?
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Answer:
u can see the attached file is 240 km a train takes 4 hours to cover this distance calculate the speed of the train right only numerical value of
Step-by-step explanation:
jgi
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