chantg456 chantg456
  • 12-03-2017
  • Mathematics
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The cone shown has a radius of 5 inches and a slant height of 8 inches rounded into the nearest whole number what is the total surface area use 3.14 to approximate pie

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gpop
gpop gpop
  • 13-03-2017
The formula to find the surface area is 3.14(radius)(slant) + 3.14 (radius squared). So the equation would be (3.14)(5)(8)+(3.14)(5^2) for your answer you should get 204 square inches. Hope that helped!
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