Mathematics, 23.07.2019 11:30, oneicyahdaley10

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 = 2 units and s = 3 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 are...