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A rectangular room 14 feet by 12 feet has a semicircular sitting area attached with a diameter of 12 feet. What is the total area of the room and the sitting area?
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A rectangular room 14 feet by 12 feet has a semicircular sitting area attached with a diameter of 12 feet. What is the total area of the room and the sitting area?

User Mark Rousskov
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1 Answer

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The total area in this case will be given by the sum of the two areas: rectangular plus semicircular. We have then:
A = (14) * (12) + (pi / 2) * (6 ^ 2) = 224.55 ft ^ 2.
the total area of the room and the sitting area is 224.55 ft ^ 2.
User Dtk
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