Circle Theorms Flashcards
1
Q
1
A
The angle subtended by the arc/ chord at the centre is twice the angle subtended by the same arc at any point of the circumference
2
Q
2
A
Angle in a semicircle measures 90 degrees
3
Q
3
A
Angles in a same segment are equal
4
Q
4
A
Opposite angles in a cyclic quadrilateral add up to 180 degrees.
5
Q
5
A
The tangent to a circle is perpendicular to the line drawn from radius at any point of the circumference
6
Q
6
A
Tangents drawn from an external point will be of the same length
7
Q
7
A
The line that joins the external point and the centre of the circle bisects the angle between the tangents
8
Q
8
A
The angle between a tangent and a chord is equal to the angle in the alternate segment.
