Question

the area of the base of a triangular pyramid is 42 square feet. the volume is 1,197 cubic feet. what is the height of the pyramid?

Answer 1

1197 = 42 × h / 3 ; where h = the height of the pyramid ;
h = ( 3 × 1197 ) / 42 ;
h = 3591 / 42 ;
h = 85.5 feet ;