MATHguide's Volume of Cones Quizmaster
Review the Lesson | MATHguide homepage Updated November 23rd, 2016


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When the radius (r) = 12 units and the height (h) = 9 units, calculate the information below. Use 3.14 as an approximation for π. Round all answers to the nearest tenth at the end of each calculation.

What is the area of the bottom? units2
What is the volume? units3