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OpenStudy (anonymous):
Someone brings a huge pizza into the room and tells you that the diameter of the pizza is 4 feet. Use your knowledge of pi to estimate what the circumference of the pizza is.
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OpenStudy (p0sitr0n):
C = pi* diameter. pi = 3.1415
OpenStudy (anonymous):
150
OpenStudy (p0sitr0n):
C=2pi*r. r = d/2. 3.14*4 = 12.566 feet
OpenStudy (anonymous):
:D
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