Circle Theorem Flashcards
1
Q
Angles in a semi circle are…
A
90º
2
Q
The angles subtended at the centre is ____ that subtended on the ______
A
Double
Circumference
3
Q
Angles in the same segment are _____
A
Equal
4
Q
_____ angles in a cyclic ______ sum to 180º
A
Opposite
Quadrilateral
5
Q
The tangents from a point outside the circle intersect the radii at _____
The tangents to the circle are _____ length
A
90º
Equal
6
Q
The angle between a tangent and a _____ is equal to the angle in the ___ segment
A
Chord
Alternative
