Geography, asked by jhaplu3591, 1 month ago

The length of a survey line measure with a 20 m chain which was found 10 cm too long after measuring 1200 m distance. What is the correct measured distance?

Answers

Answered by jconrad207

Answer:

251.25 m.

Explanation:

Incorrect length of the chain is 20 + 10/100, ie 20.1 m. Measured length is 250, hence true length of the line is 250 × (20.1/20)=251.25 m.

Answered by krishna210398

Answer:251.25m

Explanation: The length of a line measured with a 20 m chain was planted to be 250m. Calculate the true length of the line if the chain was 10 cm too long. Explanation Incorrect length of the chain is 2010/100, ie20.1m. Measured length is 250, hence true length of the line is 250 × (20.1/ 20) = 251.25 m

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