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← 10x-02 Height of the Church

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Showing Revision 1 created 10/27/2012 by Amara Bot.

  1. I was just looking at the St Patrick's Church here in San Francisco.
  2. I want to know how tall it is.
  3. I think we have the skills to answer that question.
  4. Some relevant facts.
  5. Right now, my head is about 1 m above the height of the camera lens,
  6. and the camera is about 2 meters in front of me.
  7. The church is about 90 meters behind me,
  8. and notice that the top of the church lines up perfectly with the top of my head.
  9. I want you to tell me how tall is the St Patrick's Church and give your answer in meters.