4MA0 Foundation June 2017 Paper 2 Q12
12
Diagram NOT accurately drawn
(a) Work out the area of the shape. (3)
A cuboid has a volume of 360 cm³.
The cuboid has length 9 cm and width 5 cm.
(b) Work out the height of the cuboid. (3)
| Scheme | Marks |
|---|---|
| 11 × 18 (=198) or 10 × 11 (=110) or 18 × 5 (=90) or 5 × 8 (=40) or 10 × 6 (=60) or 6 × 8 (=48) | M1 |
| 11 × 18 − 8 × 6 or 10 × 11 + 8 × 5 or 18 × 5 + 10 × 6 | M1 |
| 150 | A1 |
| (3) |
Notes
M1: method to find area of any rectangle
M1: complete method
A1: cao
| Scheme | Marks |
|---|---|
| 9 × 5 (=45) or 9×5×h = 360 or 360÷9(=40) or 360÷5(=72) | M1 |
| 360 ÷ (9×5) or “40”÷5 or “72”÷9 | M1 |
| 8 | A1 |
| (3) | |
| (6 marks) |
Notes
M1: As part of working
M1: (dep)
A1: cao