Math, asked by bhavyappatel, 4 months ago

an spear of radius 12 cm is melted to make a cylinder of radius 8 cm find the height of the cylinder

Answers

Answered by psr20

0

Answer:

Sphere – Radius r1 = 12 cm

Cylinder – Radius r2 = 8 cm

h2 = ?

Volume of cylinder = Volume of sphere melted

πr2²h2=4/3πr1³

22/7X8X8Xh2=4/3X22/7X12X12X12

hw=4/3X12⁶X12⁴X12⁶X1/8X1/8

∴ Height of the cylinder made = 36 cm

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