Circles
Matching exercise
Match the items on the right to the items on the left.
. If A and B are two points on a circle such that m(AB) = 260°. A possible value for the angle subtended by arc BA at a point on the circle is:
An equilateral triangle ABC is inscribed in a circle with centre O. The measures of ∠BOC is
The chord of a circle is equal to its radius. The angle subtended by this chord at the minor arc of the circle is
PQRS is a cyclic quadrilateral such that PR is a diameter of the circle. If ∠QPR = 67° and ∠SPR = 72°,then ∠QRS =
. If A , B, C are three points on a circle with centre O such that ∠AOB = 90° and ∠BOC = 120°, then ABC =
50
120
150
41
75