Theorem 11.5.3

Author:jwells20

If a tangent and a secant (or chord), two tangents, or two secants (chords) intersect in the exterior of a circle, then the measure of the angle formed is half the difference of the measures of its intercepted arcs.

New Resources

bewijs stelling van Pythagoras
Parallelogram Linkage
Transforming Random Variables
Discriminant of y = ax² + bx + c
Which Quadrilateral is Which?

Discover Resources

UnitCircle
Test
cible
Similar1
elmtv-803-0515b-4
Tang Graph
Animated Tessellation

Discover Topics

Angles
Terms
Logarithmic Functions
Parabola
Rotation