Please visit Site Map and Disclaimer . This is a simple problem, best illustrated by example. Note that unlike strike, plunge has a unique direction. A plane striking 058 is the same as one striking 238, but a line trending 058 is not the same as one trending 238.
Trend is the direction down the plunge of the line.
Find the trend and plunge 2. The trend is merely the of the borehole shown. Determine spacing of elevation 4. Final result points using a cross-section or trigonometry.