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anonymous
 one year ago
Find the surface area of a cone with a radius of 2.7 cm and a slant height of 8.3 cm, to the nearest square unit. Use 3.14 for p.
a.
116 cm2
b.
164 cm2
c.
93 cm2
d.
58 cm2
anonymous
 one year ago
Find the surface area of a cone with a radius of 2.7 cm and a slant height of 8.3 cm, to the nearest square unit. Use 3.14 for p. a. 116 cm2 b. 164 cm2 c. 93 cm2 d. 58 cm2

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some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0Alright so what our area?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@some.random.cool.kid you think you can help me with this problem

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0I can certainly try! :D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0alright @some.random.cool.kid

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0A=πr(r+h2+r2)

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0you have your height as 8.3

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0so fill this in A=πr(r+h2+r2)=π·2.7·(2.7+8.32+2.72)

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0well first you are is A≈96.94cm²

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0alright so do you think you can try the next step on your own? I will be trying to solve it while you do k.

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0explanation r = 2.7 m h = 8.3 m s = 8.72812 m V = 63.3628 m3 L = 74.0345 m2 B = 22.9022 m2 A = 96.9367 m2 I believe you multiply this to get part however 96.94 x 8.3 wont give you your answer their is another step I believe. radius x height = 22.41 I belive your closet answer is 93cm^2 But can also be 164cm^2 so please challenge me if im wrong but its between both of those answers.

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0@Nnesha or @nincompoop you guys might able to explain this better than I ...

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0got it i believe your answer is 93

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0I used woldfram and found the answer to the area I was confused at first but then figured it out.

some.random.cool.kid
 one year ago
Best ResponseYou've already chosen the best response.0hope this helped @michael305
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