Grade 12th pass9 grade maths
3. Find the total, surface area of a hemisphere of radius 10 cm.
( Use rr = 3.14).
3. Find the total, surface area of a hemisphere of radius 10 cm.
( Use rr = 3.14).
1 Answer
Pawan Prajapati
lbtal surface area of hemisphere = 3v
= 3 x 3.14 x 10 x 10 crrl
= 942 cm2•
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