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| Question 271655:  3. If a 50 foot tall flagpole casts a shadow that is 40 feet long at the same time that a person
 casts a shadow 11 feet long, how tall is the person (to two decimal places)?
 
 Answer by CharlesG2(834)
      (Show Source): 
You can put this solution on YOUR website! If a 50 foot tall flagpole casts a shadow that is 40 feet long at the same time that a person casts a shadow 11 feet long, how tall is the person (to two decimal places)?
 the pole, the person, and shadows create similar triangles, and lengths of the corresponding sides of the similar triangles are in proportion
 let P be person
 pole/person = pole shadow/person shadow
 50/P = 40/11
 50 = (40/11) * P
 50 * 11 = 40 * P
 550 = 40P
 13.75 feet = P , that is one tall person
 are you sure you posted this question right?
 
 
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