Trig Lengths
In the diagram the line OS is perpendicular to the lines OR and PQ.
The line RS is a tangent at P to the circle centre O and radius 1 unit.
Find the lengths OQ, PQ, PS, OS, OR and RP.
If OS and OR lie on the coordinate axes, what are the coordinates of the point P?
Click here for Teachers’ Notes.
Tagged with: Angles • Circle geometry • Circles • Triangles • Trigonometric equations • Trigonometric functions
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