Question

The volume of the triangular prism is 54 cubic units.

Answer 1

Answer:

x = 3

Step-by-step explanation:

Given:

• The volume  of the triangular prism : 54 cubic units
• The base length: 4 unit
• The height of the base: x
• The height of the prism : 3x  

As we know that, the formula used to find out the volume of a triangular prism is:

V = 1/2 * The base length * The height of the base * The height of the prism

<=> V = 1/2*4*x*3x

In this question we have V = 54 cubic units

<=> 1/2*4*x*3x  = 54

<=> $x^{2}$ = 9

<=> x = 3