To convert a bearing expressed in degrees and direction (like N68°W) into Army form (also known as "azimuth," which is a three-digit number representing degrees from North in a clockwise direction), you can follow these steps:
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Understanding the Bearing: The bearing N68°W means you start at North (0°), then turn 68 degrees towards the West.
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Calculating the Azimuth:
- North corresponds to 0°.
- When you turn 68° towards the West, you subtract 68° from 360° to find the azimuth.
\[ \text{Azimuth} = 360° - 68° = 292° \]
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Final Result in Army Form: The bearing N68°W is expressed as an azimuth of 292° in Army form.
So, N68°W in Army form is 292°.