Add all of the numbers together, 28m is the final answer
Answer:
Volume of a cylinder = πr²h
Given
V=81π
r=3
find h
Making h the subject
h= V/πr² = 81π/π(3)²
h= 81/9
h= 9cm
See https://web2.0calc.com/questions/need-help-now_12.
Answer:
16.8
Step-by-step explanation:
84 / 5 = 16.8