Question

What is the volume of the triangular prism below?

V = ____ ft3

Answer 1

4.5

Explanation:

triangular prism volume =
`(1)/(4)`h
`\sqrt{-a^(2)+2(ab)^(2) +2(ac)^(2)﹣b^(4)+2(bc)^(2)﹣c^(4) }`

a = base side = 1.4 ft (after converted from inches to feet)

b = base side= 2 ft

c = base side = 2.5 ft

h = height = 3 ft

plug all the number into the formula