Question

A Greenhouse has the shape of a cylinder and rectangular prism, as show. In order to air condition the building the owner needs to know the volume of the empty green house. What is the volume, in cubic feet? leave your answer to the nearest hundredths.
Volume Cylinder= _______cubic feet

Volume total= ______cubic feet

Answer 1

Cuboid: 12×8×25=2400feet$^{2}$

half cylinder: $\frac{1}{2} ( \pi r^{2}h)$
                   ⇒ r=6 h=25
                   ⇒$\frac{1}{2} ( 900\pi )$ = 1413.72feet$^{2}$
                   

Total=   2400.00
           +1413.72
             ------------
              3813.72$feet^{2}$