Answer:
658.029
Step-by-step explanation:
hope this helps (´▽`ʃ♡ƪ)
63
hhehehehhehehehehh hope this helps
312
Volume of the parallalelepiped:
base x width x height
V = 5 x 4 x 12 = 240
for triangular prism:
base = 8-5 = 3
base area = (base x height)/2 = (3x4)/2 = 6
V = base area x 12
V = 6 x 12 = 72
Total volume = 240 + 72 = 312
;
or p = -6