find the total surface area of solid hemisphere with radius 7 centimetre
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3
hi!!!!!!!!!!!!
yr answer is here________________________________
radius=7cm
T. S. A of hemisphere=3πr^2
=3x22/7x7^2
=3x22/7x49
=462 sq. cm.
hope it hlpzzz u my frnd!!!!!!!
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yr answer is here________________________________
radius=7cm
T. S. A of hemisphere=3πr^2
=3x22/7x7^2
=3x22/7x49
=462 sq. cm.
hope it hlpzzz u my frnd!!!!!!!
follow me
Answered by
0
tsa of hemisphere = 3πr2= 3*(22/7)(7*7)= 462cm2
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