Math, asked by jasonjoshi470, 1 year ago

What is double plane method in trigonometric levelling?

Answers

Answered by boysrocky

$\red{hi \: ur \: ans}$
elevated object, adopt trigonometrical leveling (double plane method). such that the le PQR is a well conditioned triangle. bubble. Bisect the point Q and measure the angle of elevation '1'.

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