Volume = (LWH)/2 Length = Difference between the two x values Using A (4, 3, 1) an B (0, 3, 1) we can use these two x values to find the length of the triangular prism 4 - 0 = 4 Length = 4 Width = This is exactly the same process, however we use the y values Using E (4, 0, 1) and A (4, 3, 1) we can use the two y values to find the width 3 - 0 = 3 Width = 3 Height = Again, the same but using the z values Using E (4, 0, 1) and D (4, 0, 5) we can find the difference 5 - 1 = 4 Height = 4
Now we have all out values, we can put them in the formula to work out the volume. (4 x 3 x 4)/2 48/2 24 (units)³
