Higher November 2024 Paper 1 Q14
14 \(ABC\) is a triangle.
Work out the length of \(AB\). (3)
| Answer | Mark | Mark scheme |
|---|---|---|
| 6 | M1 | for either \(\sin 30 = 0.5\) oe or \(\sin 45 = \dfrac{1}{\sqrt{2}}\) or \(\dfrac{\sqrt{2}}{2}\) |
| M1 | for \(\dfrac{AB}{\sin 45} = \dfrac{3\sqrt{2}}{\sin 30}\) oe | |
| A1 | cao |