The volume of the hemisphere (to the nearest integer) with a radius of 5.5 cm is (use π = 3.14):
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 348 cm3.
The volume of a hemisphere(V) = 2/3 πr3
⇒ V = 2/3 × 3.14 × 5.5 × 5.5 × 5.5
⇒ V = 1044.835/3
⇒ V = 348.27 or 348 cm3