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What is the surface area of a cone with a radius of 6 centimeters and a slant height of 9 centimeters? Use 3.14 for pi .
282.6cm2
423.9cm2
452.16cm2
1,017.36cm2
 one year ago
 one year ago
What is the surface area of a cone with a radius of 6 centimeters and a slant height of 9 centimeters? Use 3.14 for pi . 282.6cm2 423.9cm2 452.16cm2 1,017.36cm2
 one year ago
 one year ago

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sunni0$UBest ResponseYou've already chosen the best response.1
Surface area=(3.14*radius*slant height)+(3.14*radius^2) So your equation should be: (3.14*6*9)+(3.14*6^2) Then, 169.56+113.04 which equals 282.6 cm2
 one year ago

Faman39Best ResponseYou've already chosen the best response.0
Thank you so so much :)
 one year ago
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