4MA0 Foundation June 2014 Paper 1 Q5
5 The diagram shows quadrilateral \(ABCD\) on a centimetre grid.

(a) Write down the coordinates of the point \(A\). (1)
(b) Write down the coordinates of the point \(B\). (1)
(c) Write down the mathematical name for quadrilateral \(ABCD\). (1)
(d)
(i) Measure the size of angle \(BAD\).
(ii) Write down the mathematical name for this type of angle.
(2)(e) Work out the area of quadrilateral \(ABCD\). (2)
| Scheme | Marks |
|---|---|
| 1, 4 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| – 3, 1 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| Trapezium | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| (i) 143 (± 2°) | B1 |
| (ii) Obtuse | B1 |
| (2) |
Notes
B1: Tolerance of ± 2°
| Scheme | Marks |
|---|---|
| 18 | B2 |
| (2) | |
| (7 marks) |
Notes
B2: If not B2 then B1 for (0.5 × 4 × 3) & (4 × 3) or for 0.5 × (8+4) × 3
or B1 for 16 ≤ area < 18 or 18 < area ≤ 20