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What is the total surface area of the cone?
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What is the total surface area of the cone?

What is the total surface area of the cone?-example-1
User Rasmusvhansen
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1 Answer

2 votes

Surface area of a cone:

SA = (pi)r^2 + (pi)rL

SA = (pi)10^2 + (pi)(10)(26)

SA = 316 + 816.8

SA = 1130.97

User Stefano Magistri
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