Circle Theorems Flashcards
1
Q
The angle at the centre of a circle is ….?
A
Twice the angle at the circumference
2
Q
The angle in a semicircle is ….?
A
A right angle
3
Q
angles from the same arc in the same segment are ….?
A
Equal
4
Q
Opposite angles of a cyclic quadrilaterals add up to ….?
A
180°
5
Q
The perpendicular line from the centre of a circle to a chord….?
A
Bisects the Chord
6
Q
The Angle between a tangent and a radius is a …?
A
Right angle
7
Q
Tangents drawn from a point to a circle are …?
A
Equal
