17. When Alonzo who is 5'11" tall, stands next to a basketball goal, his shadow is 2'long, and the basketball goals shadow is 4'4" long. About how tall is the basketball goal?

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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17. When Alonzo who is 5'11" tall, stands next to a basketball goal, his shadow is 2'long, and the basketball goals
shadow is 4'4" long. About how tall is the basketball goal?
Transcribed Image Text:17. When Alonzo who is 5'11" tall, stands next to a basketball goal, his shadow is 2'long, and the basketball goals shadow is 4'4" long. About how tall is the basketball goal?
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Assume that the heights and shadows cast areProprotional such that 2 similar triangles areformed . convert each dimension from feet toinches by multiplying by 12 for ease ofcalculation :Alonzo's height : 5'11" ft  5×12 + 11 = 71 inchesAlonzo's shadow length : 2' ft  2×12 = 24 inchesGoal's shadow length : 4'4" ft  4×12+4 = 52 inches

 

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