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January 31, 2015

January 31, 2015

Posted by **Mason** on Sunday, September 26, 2010 at 4:03pm.

The slope measurement between two points is 25.333 m and the slope angle is 1°50. Compute the horizontal distance.

A distance of 177.50 ft was measured along a 3% slope. Compute the horizontal

distance.

The slope distance between two points is 29.705 m and the difference in elevation between the points is 3.658 m. Compute the horizontal distance.

- Math Surveying -
**bobpursley**, Sunday, September 26, 2010 at 4:11pmhorizontal distance=slopemeasurement*cosineTheta

on the final one:

horizontal=sqrt(slope^2 + elevation^2)

- Surveying -
**MathMate**, Sunday, September 26, 2010 at 4:16pmMinor correction:

horizontal=sqrt(slope^2**-**elevation^2)

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