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Posted by on Sunday, November 14, 2010 at 10:30am.

A building cast a shadow 42m long. At the same time, the shadow cast by a 34 cm tall pole is 86 cm long. Find the height of the building

  • math - , Sunday, November 14, 2010 at 11:25am

    Cross multiply and solve for x.

    34/86 = x/42

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