Shape and Space 6

1 mark · Easy

Which of the following statements is always true for any cyclic quadrilateral?

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Correct option: Opposite angles add up to 180°

Common mistakes: Choosing 90° instead of 180°

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Marking points

B1 · 1 mark · Correctly selects 'Opposite angles add up to 180°'.

Worked solution

By definition, opposite angles of any cyclic quadrilateral add up to 180°.