For Exercises 69 and 70, (a) draw a sketch consisting of two right triangles depicting
Chapter 2, Problem 69(choose chapter or problem)
For Exercises 69 and 70, (a) draw a sketch consisting of two right triangles depicting the situation described, and (b) solve the problem. (Source: Guinness World Records.)An enlarged version of the chair used by George Washington at the ConstitutionalConvention casts a shadow 18 ft long at the same time a vertical pole 12 ft high casts ashadow 4 ft long. How tall is the chair?
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