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Two similar cones are shown in the image below.
What is the approximate surface area of the larger cone?
1544.4 square yards
978.5 square yards
2,162.3 square yards
1,103.1 square yards
 one year ago
 one year ago
Two similar cones are shown in the image below. What is the approximate surface area of the larger cone? 1544.4 square yards 978.5 square yards 2,162.3 square yards 1,103.1 square yards
 one year ago
 one year ago

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acrossBest ResponseYou've already chosen the best response.3
This is a proportion problem; you need to know how to set up a proportion to estimate the radius of the larger cone. You also need to know how to compute the surface area of a cone. Where are you stuck?
 one year ago

crystal1Best ResponseYou've already chosen the best response.1
@bngaure @bobbylynn @EsmeraldaT @eliassaab @Emily_Martin_14 @RioAnne
 one year ago

acrossBest ResponseYou've already chosen the best response.3
I'll give you a hint: the surface area of a cone is\[SA=\pi r^2+\pi rl,\]wheredw:1346792025872:dw
 one year ago

acrossBest ResponseYou've already chosen the best response.3
That's about half of the problem right there, and what do you mean with "everything"?
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
why did you tag me in this?
 one year ago

crystal1Best ResponseYou've already chosen the best response.1
cause i need helpppppppppppppppppppppppppppppppppppppppppp
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
oh k well im really sorry i dont know this :( do you have a formula for finding the surface of a cone?
 one year ago

acrossBest ResponseYou've already chosen the best response.3
Sometimes I really wonder if people can see my posts, lol.
 one year ago

crystal1Best ResponseYou've already chosen the best response.1
how you do that!!!!!!
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
@crystal1 the other girl across is helping you find the answer
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
@crystal1 umm what grade r u in?
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
oh thats why i dont understand it in only in 9th
 one year ago

acrossBest ResponseYou've already chosen the best response.3
I don't think @crystal1 wants my help. <:) Oh well, good luck!
 one year ago

Emily_Martin_14Best ResponseYou've already chosen the best response.0
well take her help and work it out
 one year ago
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