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

Question

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

anonymous · Answer

okay so the radius is half the diameter which is 7.
then we have the formula for circumference which is:

anonymous · Answer

2pir..(or just pi*d) which is 14pi:)

anonymous · Answer

thank you <3 <3

directrix · Answer

----> 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