12. The base of the pyramid is a right triangle. Find the volume of the pyramid. Round your answer to thenearest tenth. (2pts)12 ft8 ft6 ftI10 ft

Solution
For this case we can use the following formula:
[tex]V=\frac{1}{3}Bh[/tex]The base can be founded by:
[tex]B=\frac{1}{2}\cdot6ft\cdot8ft=24ft^2[/tex]And replacing we got:
[tex]V=\frac{1}{3}\cdot24ft^2\cdot12ft=96ft^3[/tex]