Respuesta :

sqdancefan

Answer:

  B.  2744 cm³

Step-by-step explanation:

The area of the triangular base is ...

  A = 1/2bh

  A = 1/2(8 cm)(14 cm) = 56 cm²

The volume of the prism is ...

  V = Bh . . . . where B is the area of the triangular base.

  V = (56 cm²)(49 cm) = 2744 cm³