What is the arc length of the crust of half of a pizza that is 6 inches in diameter? show all work

1 answer:

6 0

First, you find the circumference of the full pizza.
C=d * pi
C=6pi
Then you divide it by two, because it is half of a pizza.
C=3pi

Therefore, the arc length of the crust of half a pizza is 3pi inches.

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