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Jennifer makes large cookies. These cookies are 14 inches in diameter. How much icing will she need to cover the top of each cookie?
Answer
14π in2
49π in2
7π in2
196π in2
 2 years ago
 2 years ago
Jennifer makes large cookies. These cookies are 14 inches in diameter. How much icing will she need to cover the top of each cookie? Answer 14π in2 49π in2 7π in2 196π in2
 2 years ago
 2 years ago

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liliyBest ResponseYou've already chosen the best response.1
okay so the radius is half the diameter which is 7. then we have the formula for circumference which is:
 2 years ago

liliyBest ResponseYou've already chosen the best response.1
2pir..(or just pi*d) which is 14pi:)
 2 years ago

DirectrixBest ResponseYou've already chosen the best response.2
> Answer: 49π in2 Icing on cookies indicates that this is an area of a circle problem. A = pi*r^2 A = pi * (7)^2 A = pi * 49 A = 49 pi square inches
 2 years ago
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