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What's on the worksheet
- Each direction is given in one form.N52°W196°standard-position angle 205°S33°Estandard-position angle 72°
- Leah paddles a sea kayak 6 km from the beach on a bearing of 210°.
- Andre's bike computer gives his total displacement from the trailhead as X = -6.2 km east and Y = -3.1 km north.
- A hiking club walks from the hostel H 14 km on a bearing of 065° to a waterfall W, then 9 km on a bearing of 190° to a lake L.
- 52° 38° 75° 1.8\text{ km} 2.4\text{ km} 1.5\text{ km} S A B C Mason is laying out a cross-country ski loop that starts and ends at the lodge S.
- Sofia is hunting a geocache.
- A whale-watching boat is headed for a feeding ground 18 km from the dock on a bearing of 080°.
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Bearings and navigation: the lesson ›More Chapter 7 worksheets: Laws of sines and cosines
- 7.1Law of sines
- 7.2The ambiguous case
- 7.3Law of cosines
- 7.4Area from two sides and the included angle
- 7.5Heron's formula
- 7.6Applications of oblique triangles
- 7.7Bearings and navigation