1112+Cone+The+Trolls

Cone Density Bag 2 The purpose of this activity is to find the density of the conic sections of the cone.

(+/- 0.05cm) || BottomRadius (+/- 0.05cm) || Height (+/- 0.05cm) || Mass (+/- 0.1g) || Max Volume (cm^3) || Min Volume (cm^3) || Minimum Density (g/mL) || Maximum Density (g/mL) || density=mass/volume min = s/l V = (1/3) Pi * h (a^2+r^2+a r) I want the equation to find the volume of a conic section whose base radius is r and top radius is a and height is h.
 * || TopRadius
 * Cone1* || 1.85 || 2.3 || 3 || 60.6 || 42.7 || 38.81 || 1.42 || 1.56 ||
 * Cone2 || 1.4 || 1.8 || 2.8 || 37.5 || 24.06 || 21.25 || 1.56 || 1.77 ||
 * Cone3 || 1.1 || 1.5 || 2.8 || 20.5 || 16.15 || 13.86 || 1.26 || 1.48 ||
 * Cone4 || 0.54 || 1.15 || 2.6 || 13.1 || 6.80 || 5.42 || 1.91 || 2.44 ||
 * biggest

Water displacement Cone 1 = 27mL+/- 0.1 mL Cone 2 = 16.5mL +/- 0.1 mL Cone 3 = 13 mL +/- 0.1 mL Cone 4 = 10mL +/- 0.1 mL