A fence post is 12 feet tall. A chain is attached to the top of the fence post and fastened to the ground 9 feet from the base o
f the fence post. What is the length of the chain?
2 answers:
Answer:
15 feet
Step-by-step explanation:
Use the Pythagorean theorem which is a^2 + b^2 = c^2
a and b represents the legs of the triangle
c represents the hypotenuse (which is the chain)
Answer: 15ft chain length
Step-by-step explanation: A right triangle is formed from the picture. Using pythagorean theoreom
12^2+9^2=c^2
225=c^2
15=c
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solution :
3.75+3.75= 7.5
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