4MA0 Foundation June 2016 Paper 1R Q9

EdexcelFoundationOld spec5 marksAngles (Including Parallel Lines)

9

Lines ABC, CDE and BDF; angle x° at D above, 95° at D below, angle 40° and y° at B, angle z° at C

Diagram NOT accurately drawn

ABC, CDE and BDF are straight lines.

(a) Write down the value of \(x\). (1)
(b)
(i) Find the value of \(y\).
(ii) Give a reason for your answer.
(2)
(c) Find the value of \(z\). (2)