The algebra, geometry and trigonometry that every other domain assumes - right triangles, the law of sines and cosines, coordinate geometry, areas and volumes.
What this subject area expects
Solve oblique triangles with the law of sines and the law of cosines
Work in and convert between degrees-minutes-seconds, decimal degrees, radians and grads
Compute lengths, areas and volumes from coordinates
Handle significant figures and rounding the way a computation sheet does
Topics covered here
DMS conversion · Angular units · Right triangles · Law of sines · Law of cosines · Coordinate geometry · Area by coordinates · Plane areas · Circular arcs · Volumes · Significant figures · Quadratic equations · Simultaneous equations · Spherical trigonometry · Foot definitions
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