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A gazebo in the shape of a regular octagon has equal sides of 9 feet and an apothem of 10.9 feet.
a. If one side of a gazebo is open, and the other sides have a railing, find the cost of the railing if it sells for $7.90 per foot.
b. Find the area of the gazebo.
c. Find the cost of the gazebo s floor if the flooring costs $3 per square foot. Round to the nearest hundred dollars? |
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