Geometry Formulas Test out your formula knowledge on volume in this quiz! This will quiz you on 5 simple formulas Mbronkema published on May 28, 20140 responses 0 Questions in vertical order What is the formula for the volume of a sphere? Type answer (12 letters) What is the formula for the volume of a cone? Type answer (13 letters) What is the formula for the volume of a prism? Type answer (4 letters) What is the formula for the volume of a cylinder? Type answer (10 letters) What is the formula for the volume of a pyramid? Type answer (7 letters)