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

Identify Opposite, Adjacent, Hypotenuse
Folding door
Inversión esférica de nudos: el nudo trébol y el nudo ocho
အခြေခံ data အခေါ်အဝေါ်များ
Position and Velocity Vector

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Right triangle
Пирамида
Bolvormige lichtbron: kernschaduw - bijschaduw
Position vector

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Círculo
Aritmética
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