Answer:
B) 906 cubic inches.
Step-by-step explanation:
The volume of a triangular pyramid is defined as
[tex]V=\frac{1}{3}(\frac{1}{2}b_{1} h_{1} )h_{2}[/tex]
Where,
[tex]b_{1}=19in\\h_{1}=13in\\h_{2}=22in[/tex]
Replacing all given values in the formula, we have
[tex]V=\frac{1}{6}(19in)(13in)(22in) \\V=\frac{5,434}{6}in^{3} \\V \approx 906 in^{3}[/tex]
Therefore, the right answer is B.
