4MA0 Foundation June 2013 Paper 2 Q5

EdexcelFoundationOld spec4 marksCircles & Sectors

5

Circle centre O with diameter AB, chord CB and the segment below CB shaded

\(A\), \(B\) and \(C\) are points on a circle, centre \(O\).

(a) Measure the length of \(CB\). (1)
(b) Measure the size of angle \(ABC\). (1)
(c) Write down the mathematical name for
(i) the line \(OA\),
(ii) the shaded region.
(2)