Circle Theorem Flashcards Preview

SHHS Maths - Higher > Circle Theorem > Flashcards

Flashcards in Circle Theorem Deck (14)
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1
Q
A

The angle in a semi-circle is a right-angle

2
Q
A

Opposite angles of a cyclic quadrilateral add up to 180°

3
Q
A

The angle at the centre is twice the angle at the circumference

4
Q
A

Angles in the same segment are equal

5
Q
A

The tangent to a circle is perpendicular to the radius

6
Q
A

Tangents from an external point are equal in length

7
Q
A

The Alternate Segment Theorem

8
Q
A

tangent

9
Q
A

chord

10
Q
A

sector

11
Q
A

segment

12
Q
A

radius

13
Q
A

diameter

14
Q

Part of the circumference of a circle is called …

A

an arc