Foundation November 2017 Paper 1 Q13
13 The total surface area of a cube is 294 cm2.
Work out the volume of the cube. (4)
| Answer | Mark | Notes |
|---|---|---|
| 343 | P1 | for finding area of one face eg \(294 \div 6\ (= 49)\) |
| P1 | for \(\sqrt{\text{``}49\text{''}}\ (= 7)\) | |
| P1 | for \(\text{``}49\text{''} \times \text{``}7\text{''}\) or for \(\text{``}7\text{''} \times \text{``}7\text{''} \times \text{``}7\text{''}\) oe | |
| A1 | cao |