Math 9: Tangents to a Circle

Thème :Cercle, Géometrie, Droite Tangente ou Tangente

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?

Nouvelles ressources

Some random function
Random Polar Curve (3)
Fourier Lissajous (Mechanical)
Trefoil Knot
Damped Trochoidal Curve

Découvrir des ressources

pythagorean therom proof
mycometa
Medians of a Triangle
(iv) Construct the angle bisector of a given angle
Circumcenter
EM 2018 P1 Q9

Découvrir des Thèmes

Loi Normale
Arithmétique
Quadrilatère Quelconque
Polygones
Moyenne Géométrique