Question

Volume gambar diatas
beserta cara ya

Answer 1

.......................... itu satuannya cm^3

Answer 2

D=70 cm
r=70:2=35 cm
t=135 cm
Volume=pi X r2 X t + 4/3 X 1/2 X pi X r3
Volume=22/7 X 35 X 35 X 135 + 4/3 X 1/2 X 22/7 X 35 X 35 X 35
Volume=519750+269500/3
Volume=1559250/3+269500/3
Volume=1828750/3 <---------