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Martin ordered a pizza with a 12-inch diameter. Ricky ordered a pizza with a 14-inch diameter. What is the approximate difference in the area of the two pizzas?

User Dimfalk
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1 Answer

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Explanation:

AREA of circle = pi r^2

Two pizzas radius 6 and 7 inches ( 1/2 of the diameter)

pi 7^2 - pi 6^2 = pi (7^2 -6^2) = pi (49-36 ) = 13 pi = 40.8 in^2

User Joydeba
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