correct answer will surely get brillianist with steps
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1
Answer:
96 IS ANSWER
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Answered by
1
Answer:
we have been given that,
Wells height=1.20m
Pulleys height=0.80m
Hence, the required ropes length
=(20−5+1.20+.80)
=(15+2)
=17m
Therefore, the minimum length of the rope is 17m.
hence option A correct
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