SOLUTION: An 8ft tall telephone booth standing next to an giraffe casts a 4ft shadow. if the adult giraffe is 14 tall then how long is its shadow.
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-> SOLUTION: An 8ft tall telephone booth standing next to an giraffe casts a 4ft shadow. if the adult giraffe is 14 tall then how long is its shadow.
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Question 857542: An 8ft tall telephone booth standing next to an giraffe casts a 4ft shadow. if the adult giraffe is 14 tall then how long is its shadow. Answer by ben720(159) (Show Source):
If the 8ft telephone pole casts a four foot shadow, a 14 ft giraffe casts an Xft long one. Set up a proportion of height to shadow: because the ratio is the same.
Next, substitute known values:
Multiply both sides by 4X, also known as cross-cancelling
Multiply 14 by 4
Divide both sides by 8
The final answer is: The giraffe has a seven-foot shadow.