Foundation June 2023 Paper 2R Q9
9 The diagram shows quadrilateral \(ABCD\)

Diagram NOT accurately drawn
\(BC = CD = DB\)
angle \(DBA = 90^\circ\) and angle \(DAB = 32^\circ\)
(a) Work out the value of \(x\) (1)
(b)
(i) Work out the value of \(y\) (1)
(ii) Give a reason for your answer to (b)(i). (1)
| Scheme | Marks |
|---|---|
| 60 | B1 |
| (1) |
Notes
B1: cao
| Scheme | Marks |
|---|---|
| (i) Answer: 58 | B1 |
| (ii) Answer: correct reason | B1 |
| (2) | |
| (3 marks) |
Notes
B1: for angles in a triangle add up to 180°
or
for angles in a triangle add up to 180°