find the total surface area of hemisphere of radius 10cm
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12
Hey there!
Radius, r = 10 cm
T.S.A. of Hemisphere = 3πr²
= (3 × 3.14 × 10 ×10)
= 9.42×100
= 942 cm²
Hence,
The total surface area of a hemisphere is 942 cm²
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Radius, r = 10 cm
T.S.A. of Hemisphere = 3πr²
= (3 × 3.14 × 10 ×10)
= 9.42×100
= 942 cm²
Hence,
The total surface area of a hemisphere is 942 cm²
HOPE IT HELPED ^_^
#brainly star
#follow me
Answered by
4
tsa of h.s =3
r^2
3*22/7*10*10cm^2
=>942.85
=>943.9
3*22/7*10*10cm^2
=>942.85
=>943.9
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