Math 9: Tangents to a Circle

Topic:Circle, Geometry, Tangent Line or Tangent

Note that line segment AB is tangent to the circle at point D. Move Point E around the circle to create a chord that passes through the centre of the circle. What do you notice about the angle?

New Resources

The Geometry of the Coefficients of a Quadratic Function
Untitled
General Polar Equation of Conics with Rotation (2)
Graph of Slopes of Tangent Lines
Limaçons

Discover Resources

Turquía (Kayseri): Problema de la velocidad.
Εμβαδά παραλληλόγραμμα τρίγωνα
MODUL12_BENTUK AKAR_Dewi Kurniasih_SMA Olahraga Negeri Sriwijaya
Logo AXA
Разложить на множители

Discover Topics

Derivative
Special Points
Subtraction
Means
Limits