Circle Theorams

Question 1

Describe the relationship of the angle at the centre to an angle at the circumference?

Answer 1

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

Question 2

Describe the relationship between two angles of the same segment

Answer 2

Angle in the same segment is equal

Question 3

Describe the relationship of a semicircle angle

Answer 3

The angle formed in a semicircle is 90 degrees

Question 4

What is the relationship of a cyclic quadrilateral and its angles

Answer 4

The opposite angles in a quadrilateral equals 180 degrees

Question 5

Describe the rule that includes perpendicular to the chord

Answer 5

The perpendicular from the centre to the chord bisects the chord

Question 6

What is the relationship between the radius and a tangent.

Answer 6

The angle between the radius and a tangent is 90 degrees

Question 7

What is the relationship from a tangent to a point oust-side the circle.

Answer 7

Tangent from a point outside the circle are equal in length

Question 8

What is the rule for alternate segment theorams

Answer 8

Alternate segment angles are equal