Question

find the TSA and volume of a hemisphere of radius √3 a units​

Answer 1

Answer:

Since

TSA of hemisphere is 3π$r^{2}$

3*3.14*3

28.26 sq units

Volume of hemisphere is 2/3π$r^{3}$

2*$3^{2}$

18 $cm^{3}$

Hope u  will be able to understand

Answer 2

Answer:

yaar my lovable dp ........bahubali......fan here