Question

What is the volume of the triangular prism below? V = ____ ft3

Answer 1

Answer:

4.5

Step-by-step explanation:

triangular prism volume = $\frac{1}{4}$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