Volume of a cone can be found using the equation 1/3 π r² h (or π r² h / 3) r = 11 h = 4.5 π ≈ 3.14 (1/3) (3.14) (11²) (4.5) = (1/3) (3.14) (121) (4.5) = (1/3) (3.14) (544.5) = (1/3) (1709.73) = 569.91
569.91 rounded to the nearest tenth is 569.9 so your answer would be 569.9 in³
