Question

Please help me i need it

Answer 1

105 mm

Explanation:

Area of a triangular prism A = bh(1/2) or A =
`(L x W x H)/(2)` or A =
`(bh)/(2)`

A =
`(5 x 7 x 6)/(2)`

A =
`(210)/(2)`

A = 105 mm

Answer 2

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