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anonymous

  • one year ago

An architect built a scale model of a shopping mall. On the model, a circular fountain is 20 inches tall and 22.5 inches in diameter. If the actual fountain is to be 8 feet tall, what is its diameter? Please explain and help!!!

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  1. mathstudent55
    • one year ago
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    The scale is 20 inches : 8 ft If 20 inches represents 8 ft, 22.5 inches represents how many feet? Use a proportion.

  2. anonymous
    • one year ago
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    How would you exactly use a proportion in this case?

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