Mathematics, 22.03.2021 19:10, tacie57

The surface area of a cone with radius r units and slant height s units is shown below: Surface area = 3.14(rs + r2) Part A: If r = 6 units and s = 4 units, write an expression that can be used to calculate the surface area of the cone. (4 points)
Part B: What is the surface area of the cone? Show your work. (6 points)

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The surface area of a cone with radius r units and slant height s units is shown below: Surface area...