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Copy of Circle Theorem 7: Exterior Angles Cyclic Quadrilaterals

Autore:Louis Lucas, Lindsay McLanachan

Explore the relationship between exterior angles and opposite interior angles of cyclic quadrilaterals.

Choose the correct answer to complete the statement.

The exterior angle of a cyclic quad =

Seleziona una o più risposte corrette

A
the opposite interior angle.
B
the sum of the opposite interior angles.
C
twice the angle at the centre.
D
the angle at the centre.

Controlla la mia risposta (3)

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