Coordinate Axis With Perpendiculars Drawn To Form Similar Right Triangles

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Angle XOP=Θ and angle XOQ=90+Θ. From a point in the terminal side of each a perpendicular line is drawn to the x-axis. The right triangles AOB and OCD thus formed are similar, and have all their sides positive except OC

Keywords

drawn, point, negative, positive, triangles, angles, perpendicular, Right Triangle, similar, trigonometry, 90, terminal side, theta, trig, coordinate axis with angle, x-axis, Θ

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Trigonometry: Triangles

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