If the diameter of a hemisphere is 28 cm, then what is the volume of hemisphere?
Answer & explanation
Correct answer: option 1
Diameter of hemisphere = 28 cm
Volume of hemisphere = \(\frac{2}{3}\)π (radius)3
Diameter of hemisphere = 28 cm
Radius = \(\frac{ 28 }{2}\) = 14 cm
Volume = \(\frac{2}{3}\)× \(\frac{22}{7}\)× 143 = 5749.33