Need help on a trig problem!!?

You are planning to build a swimming pool in your backyard. The pool will be a rectangular hole in the ground 16 feet wide and 32 feet long. The floor of the pool will be sloping down at an angle of 8.88 starting at a depth of 3 feet. How much water will the pool hold in cubic feet?* (The volume can be found by... show more You are planning to build a swimming pool in your backyard. The pool will be a rectangular hole in the ground 16 feet wide and 32 feet long. The floor of the pool will be sloping down at an angle of 8.88 starting at a depth of 3 feet. How much water will the pool hold in cubic feet?* (The volume can be found by multiplying the area of the side by the width of the pool.)
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