Four friends bought ice cream cones. Gabriella’s cone had a radius of 2.5 inches and a height of 3.5 inches. Julie’s cone had a
radius of 2.5 inches and a height of 4 inches. Robert’s cone had a radius of 2.2 inches and a height of 5 inches. Luke’s cone had a radius of 2.2 inches and a height of 6 inches. Whose cone will hold the most ice cream?
the measure is 140, I basically summed all of the angles of a polygon of “n”, which is 7, then I did 7-2 times 180 (900) so I can finally add up all of your measurements