Volume of a cylinder is the product of area of circle and it's height i.e:
ㅤㅤㅤ➙ V = πr²h
Here, we are given that:
➝ Radius ( r ) = d / 2
➝ Radius ( r ) = 8 / 2
➝ Radius ( r ) = 4 ft
Therefore, volume:
➝ V = πr²h
➝ V = π ( 4 )² 20
➝ V = 3.14 × 16 × 20
➝ V = 3.14 × 320
➝ V = 1004.8 ft³
Answer:
Volume is 1004.8ft³
Step-by-step explanation:
Given:-
To find :-
Solution:-
Putting the values ,
Volume = 3.14 × 4² × 20 ft³
Volume:- 1004.8 ft³