Question
Download Solution PDFFind the total surface area of a hemisphere with a radius of 11 cm?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Radius of the hemisphere (r) = 11 cm.
Formula Used:
Total Surface Area of a Hemisphere = 3πr2
Calculation:
Radius (r) = 11 cm
Total Surface Area = 3πr2
⇒ Total Surface Area = 3π × (11)2
⇒ Total Surface Area = 3π × 121
⇒ Total Surface Area = 363π cm2
The total surface area of the hemisphere is 363π cm2.
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