Volume tabung disamping adallah?R:10,T:21?

V tabung
= phi x r² x t
= 22/7 x 10 x 10 x 21
= 22 x 100 x 3
= 6.600 cm kubik

v tabung = π×r²×t

               = 3,14×10²×21

               =314×21

               =6594