Mathematics, 09.02.2021 14:00 alvaradovanessa14
You are planning to build a regular octagonal shaped swimming pool in the backyard of your house, which is a rectangular shape with length of 30m and width of 20m. The pool will have a pathway around it with the width of 1m and the width of the wall will be 15cm. 1) How many octagons will there be? 2) What is the area of the octagon that needs to be dug out? 3) What is the area of the pathway around the pool? 4) What is the area of the wall portion of the pool?
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