please help i have no clue what and how to do this , and i need it by tonight !!!

Answer: 17m^3
Step-by-step explanation:
This is a triangular prism. Just like any prism, we first find the area of the base.
B = 1/2bh
Area of the base = 1/2 x base of triangle x height of triangle
B = 1/2 x 2 x 1
= 1m^2 (square meters)
Now lets find the volume.
V = Bh
Volume = Area of base x height of prism
V = 1 x 17
= 17m^3 (cubic meters)