The height of a street light is 21 feet. It casts a 20−foot shadow. At the same time, a man standing next to the street light ca
sts a 5−foot shadow. How tall is the man? If needed, round the answer to the nearest hundredth.
2 answers:
5.25 ft
just divide 20/5 and that equal 4. so to find the height of the man you divide 21 by 4
Answer:
The answer to your question is The man is 5.25 ft height
Step-by-step explanation:
Data
Height street light = 21 ft
Shadow street light = 20 ft
Shadow man = 5 ft
height man = ?
Process
1.- Use the Thales' theorem to solve this problem
2.- Solve for h
h =
3.- Simplify
h =
4.- Result
h = 5.25 ft
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