Tan on a tangent

Autor:Maths Learning Centre University of Adelaide

This shows the value of tan(t) as the length of a line segment on a tangent to the unit circle. The pink line shows the value of tan(t) as the angle t moves anticlockwise around the circle.

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day 111
Hatoldalú gúla magasságának talppontja
bål 2
Ex2q1
Доказ да се симетрале дужи секу у једној тачки

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