Question

if the circumference of the great circle of a solid hemisphere is 132 cm. find its curved surface area, total surface area and volume​

Answer 1

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Step-by-step explanation:

circumference=132cm

2XπXr=132

r=

2Xπ

132

r=

2X22

132X7

r=21

V=

3

2

πr

3

V=

3

2

π(21)

3

V=19404cm

3