Hey cone has a diameter of 8 units in a height of 8 units its radius is blank units in its volume is blank ubec units a cylinder with the same height and radius as the cone will have a volume up blade cubic units

sorry, i can't understand your question. will later if you describe more clearly!

: )

the first one, all those points on the line just make a strait line.

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya