90 points! part 1: (the volume of the two pyramids that i solved are both 160cm) write in symbols how the volume of one of the three right pyramids relates to the volume of the entire prism. use y for the volume of the pyramid and r for the volume of the prism. explain what the symbols mean in words. how does this relate to the volume formulas for prisms and pyramids? part 2: (the volume of the triangular pyramid is 7.7, the prism is 22.86) write in symbols how the volume of the triangular pyramid relates to the volume of the triangular prism. use y for the volume of the pyramid and r for the volume of the prism. explain what the symbols mean in words. you!