Question

Help asap please i need to pass this

Answer 1

5.33π or 16.76(if π=3.142)

Explanation:

when the diameter is rotated it forms a hemisphere,

so,volume =2/3πr^3

= 2/3 *2^3π=2/3*8π

=16/3π

=5.33π=16.76

hope this helps