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

အခြေခံ data အခေါ်အဝေါ်များ
seo tool
Translation in 3D (via x, y, z)
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

test
A copy of Graham's FP2 Resources
Reflections for 7th Grade
Perpendicular Lines
Circumcenter of a triangle
Benjamin_LeeTriangleConcurrency4

Discover Topics

Random Variables
Trapezium
Mode
Line Segment
Functions