Volume of prisms & cylinders maze

221.4 m³

Step-by-step explanation:

The volume of the triangular prism shown is given by the formula ...

  V = Bh

where B is the area of the triangular base, and h is the height between bases.

The area of the triangular base is given by ...

  B = (1/2)bh

where b is the base of the triangle, and h is the perpendicular distance to the opposite vertex.

Here, we have ...

  B = (1/2)(12 m)(4.1 m) = 24.6 m²

Then the volume is ...

  V = (24.6 m²)(9 m) = 221.4 m³

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: