4MA0 Higher January 2014 Paper 4R Q3

EdexcelHigherOld spec3 marksAngles (Including Parallel Lines)

3

Triangles ADB and AEB with ABC a straight line and AD parallel to BE; angle EAB = 36 degrees, angle AEB = 28 degrees, angle y at A and angle z at B

Diagram NOT accurately drawn

\(ADB\) and \(AEB\) are triangles.
\(ABC\) is a straight line.
\(AD\) is parallel to \(BE\).

(a) Find the value of \(y\). (1)
(b) Find the value of \(z\). (2)