volume+of+a+cone

Volume of a Cone
V=1/3Bh or V=1/3pier^2h [|] the party hat has a height of 5inches and a slant height of 6 and a radius of 2 inches

//the area of the base// pier^2 pie(2)^2 B approximatly 12.57

the volume of the sphere V=1/3Bh V=1/3(12.57)(5) V= 20.94 inches^3