Cyclic quads

Autor:Stephen Sproule

CDEF is a cyclic quadrilateral Move point C to find a relationship between angles D and F. (You may need to study this for a while.) By moving point C does the relationship between angles C and E change?

Nuevos recursos

רישום חופשי
Parallelogram Anatomy
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Area of a Circle Illustrated
seo tool

Descubrir recursos

H Theorem of Thales
Expanding Oil Slick Volume
Create triangle ABC
Copia di Pendolo semplice
Explore: Cube
Transformation 2009 (b)

Descubre temas

Ángulos
Funciones Logarítmicas
Problemas de Optimización
Semejanza
Boceto