Answer:
radius≈ 2.3feet ( approimated to the nearest hundredth)
Step-by-step explanation:
given that
A cylinder has a volume = 400 cubic feet.
height of the cylinder = 25feet
radius of the cylinder = ?
recall
the formulae for finding the volume of a cylinder = πr²h
so,
the volume of a cylinder = πr²h
the volume of a cylinder = 3.14 × r² × 25
400= 78.5r²
divide both side by the coefficient of r
400/78.5 = r²
5.0955 = r²
squaring both sides
r = √5.0955
r = 2.257feet
radius≈ 2.3feet ( approimated to the nearest hundredth)
