Aregular decagon is inscribed in a circle. radii are drawn from the center of the circle to two consecutive vertices of the dodecagon. what is the degree of the central angle?

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Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.