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

Tube at distance of a 3D curve.
רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
အခြေခံ data အခေါ်အဝေါ်များ
Constructing an Inscribed Equilateral Triangle + Activities

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Pyramid/Cone Volume Videos
Trig butterfly
พีระมิด
Zlati rez potenca, OSNOVA
SAS Triangle Congruence

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Equations
Power Functions
Median Value
Scatter Plot
Means