Answer :
30/2 = 15cm = r
(Pi)r^2 = area of circle
(Pi)(15)^2 =706.5cm
Area of circle x height = volume
706.5 x 325 = 229613cm^3
(Pi)r^2 = area of circle
(Pi)(15)^2 =706.5cm
Area of circle x height = volume
706.5 x 325 = 229613cm^3
The volume of the cylindrical part of the column is 229613cm^3.
We have given that,
The cylindrical part of an architectural column has a height of 325 cm and a diameter of
d=30cm
r=30/2 = 15cm
What is the area of the circle?
[tex]\pi r^2 = \ area \ of \ circle[/tex]
[tex](Pi)(15)^2 =706.5cm[/tex]
[tex]Area of circle \times height = volume[/tex]
[tex]706.5 \times 325 = 229613cm^3[/tex]
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