Which lengths can be used, directly or indirectly, to calculate the volume of the hexagonal right pyramid? check all that apply. xy and st vu and tw xs and xw tx and wx vu and yz

The slope of cd is which segments are perpendicular to cd ? select each correct answer. gf , where g is at (6, 5)and fis at (10, 2) ef, where e is at (4, 1) and f is at (7,5) lm , where lis at (-2, 3) and m is at (-10, 9) jk , where jis at (1, -2) and k is at (10, – 14) next