Question

a solid hemisphere of wax of radius 12 cm is melted and made into a cylinder of its base radius 6 CM calculate the height of the cylinder​

Answer 1

ANSWER:--------

given the radius of the hemisphere = 12cm

it's volume = 2/3πr³

= 2/3 × 22/7 × 12 × 12 × 12

= 44/7 × 4 × 12 × 12

= 25344/7cm³

now, given the base radius of the cylinder = 6cm

→ πr²h = 25344/7cm³

→ 22/7 × 6 × 6 × h = 25344/7cm³

→ 792/7 × h = 25344/7cm³

→ h = 25344/7 × 7/792

→ h = 32xm

hence, the height of the cylinder is 32cm.

T!–!ANKS!!

Answer 2

Answer:

HEIGHT = 32 CM

Step-by-step explanation:

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