Question

The volume of this triangular prism is 1,690 cubic feet. What is the value of t?

Answer 1

13 feet

Explanation:

See attached worksheet

Answer 2

The volume of a triangular prism is given by:

`\begin{gathered} V=(1)/(2)bhl \\ where: \\ V=1690ft \\ b=t \\ h=13ft \\ l=20ft \end{gathered}`

Solve for t: