4MA0 Foundation January 2015 Paper 1 Q9
9 The diagram shows a shape on a centimetre grid and a line \(AB\).
(a) Measure the length of the line \(AB\). (1)
(b) Write down the order of rotational symmetry of the shape. (1)
(c) Work out the perimeter of the shape. (1)
(d) Work out the area of the shape. (1)
(e) Reflect the shape in the line \(AB\). (2)
| Scheme | Marks |
|---|---|
| 9.6 | B1 |
| (1) |
Notes
B1: Allow 9.5 to 9.7 (inclusive)
| Scheme | Marks |
|---|---|
| 2 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 20 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 16 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| Any 4 lines reflected correctly or a correct reflection in a line parallel to \(AB\) | M1 |
| Correct reflection | A1 |
| (2) | |
| (6 marks) |