A Swimming Pool Is Circular with A $20 - \mathrm { ft }$

question 55

Multiple Choice

A swimming pool is circular with a $20 - \mathrm { ft }$ diameter. The depth is constant along east-west lines and increases linearly from $3 \mathrm { ft }$ at the south end to $9 \mathrm { ft }$ at the north end. Find the volume of water in the pool.

• A) \(610 \pi \mathrm { ft } ^ { 3 }\)
• B) \(800 \pi \mathrm { ft } ^ { 3 }\)
• C) \(700 \pi \mathrm { ft } ^ { 3 }\)
• D) \(900 \pi \mathrm { t } ^ { 3 }\)
• E) \(600 \pi \mathrm { ft } ^ { 3 }\)

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