Question

A toy is in the form of a cone mounted on a hemisphere.
The diameter of the base and the height of the cone are
6cm and 4cm respectively. Then surface area of the toy is
1) 121.34cm2
2) 110.02cm2
3) 103.71cm2
4) 141.23cm2
O 1)
O
2)
O
3)
4)​

Answer 1

I am the leader of the batch