The volume of a cone of material deposited by an excavator backhoe given it's radius can be found with the formula V = 3 %3D 1 Tr²h for r in terms of h. 3 a. Solve V %3D b. Find r if V = 26.1 cubic feet, and the height of the cone is twice its radius. %3D feet (Use T 3.14 and round to two decimal places) %3D Question Help: D Post to forum Submit Question

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