A 30 m chain used for a survey was found to be 30.10 m at the beginnin – McqOptions

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1.	A 30 m chain used for a survey was found to be 30.10 m at the beginning and 30.30 m at the end of the work. The area of the plan drawn to a scale of 1 cm = 8 m was measured with the help of planimeter and was found to be 42.50 sq. cm. What is true area of the field?
A.	3456.4 m2
B.	2890.9 m2
C.	2756.4 m2
D.	2567.0 m2
Answer» D. 2567.0 m2

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