Question

tell me the proper answer with step by step explanation so I will mark it as brainliest​

Answer 1

answer: 17m

Step-by-step explanation:

we have been given that ,

well height = 1.20m

pulleys height = 0. 80m

hence , the required rope length

= (20-5+1.20+.80)

=(15+2)

= 17m

therefore the minimum length of the rope should be 17m

your ans = 17m

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Answer 2

Answer:

hope it is helpful to you