can i please get help?

Answer:
41.16 m³
Step-by-step explanation:
Step 1: Formula.
To find the volume of a triangular prism, multiply the base, length, and height by 1/2.
Step 2: Explain and solve.
[tex]formula: base*length*height*1/2[/tex]
[tex]base = 4.2[/tex]
[tex]length = 7[/tex]
[tex]height=2.8[/tex]
Now, we simply plug the numbers into the formula.
[tex]4.2*7*2.8*1/2 = 41.16m^3[/tex]
Step 3: Conclude.
I, therefore, believe the volume of this triangular prism is 41.16 m³.