Respuesta :
The practice of elementary surveyiong involves taking measurements in elevation the horizontal plane to ascertain the relative location of both natural and man-made things on the earth's surface.
the elevational difference between a and b. If AB = x, then x = 111.356, tan 36 = 64.39 m, and the difference in height is 64.39 m.
We are told that two ridges B and C form a valley with a point A at its bottom. There is a difference in elevation between the ridges of 111.356 meters, and point A is elevated at a 36-degree angle. Using the tangent formula, tan = opposite/adjacent, we may determine the elevational difference between A and B. We change the variables, then solve for x, the difference in elevation between A and B. Therefore, there is a 64.39 m difference in height between A and B.
elementary surveyiong two ridges b and c forms a valley having a at the bottom part in between the ridges. elevation difference between b nad c is 111..356 m. observing at point a, the angle of elevation
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