Question

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?

Answer 1

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.