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Rachel411
 2 years ago
For a math project,Jane creates a cake shaped like a square pyramid with sides that measure 6 inches. The slant height is 7 inches. Jane wants to ice the cake with icing that cost $0.20 per square inch. How much will it cost Jane to ice the cake?
a. $8.40
b. $16.80
c. $10.80
d. $21.60
Explain.
Thanks.
Rachel411
 2 years ago
For a math project,Jane creates a cake shaped like a square pyramid with sides that measure 6 inches. The slant height is 7 inches. Jane wants to ice the cake with icing that cost $0.20 per square inch. How much will it cost Jane to ice the cake? a. $8.40 b. $16.80 c. $10.80 d. $21.60 Explain. Thanks.

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timo86m
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1352769793102:dw ?

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1Do you understand it?

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1Yes, that is correct....from what I see on the question.

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1What did you get as the answer?

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.1just use the formula from this link http://math.about.com/od/formulas/ss/surfaceareavol_5.htm dont include the b^2 part since you dont ice the floor of the cake So it is 2 *7*6*.2

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1Did you get my other messages?

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1Tnx for ur help. @timo86m

Rachel411
 2 years ago
Best ResponseYou've already chosen the best response.1Listen, grg,but Ill message u tmrw... Im probably gonna have a lot more math to do...ok?
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