zkh453560 zkh453560 11-03-2021 Mathematics contestada Find the volume of each pyramid. Round to the nearest tenth if necessary. triangular pyramid: triangle base, 8.6 cm; triangle height, 9.2 cm; pyramid height, 12.6 cm a 249.2 cm3 b 498.5 cm3 c 70.8 cm3 d 996.9 cm3 Show workout