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

seo tool
apec
Kite Function Art
z`]]
Proof of a Rhombus by Construction and Deduction

Discover Resources

Non-Linear Simultaneous Equations
Translations
Discriminant
Graph of sin fanction
ROTASI

Discover Topics

Prism
Median Value
Surface
Similarity Transformation or Similarity
Arithmetic Mean