please help me i need it

The volume will be the area of the triangle, half base times height, times the length of the rectangle.
V = (1/2)(6)(5)(7) = 105
Answer: 105 cubic mm
Answer:
105 mm
Step-by-step explanation:
Area of a triangular prism A = bh(1/2) or A = [tex]\frac{L x W x H}{2}[/tex] or A = [tex]\frac{bh}{2}[/tex]
A = [tex]\frac{5 x 7 x 6}{2}[/tex]
A = [tex]\frac{210}{2}[/tex]
A = 105 mm