Higher June 2017 Paper 3 Q7
7 \(ABC\) is a right-angled triangle.
Calculate the length of \(AB\).
Give your answer correct to 3 significant figures. (2)
| Answer | Mark | Notes |
|---|---|---|
| 5.86 | M1 | for \(\sin 23 = \dfrac{AB}{15}\) NB Allow any alternative equivalent method to form an equation in \(AB\) |
| A1 | 5.8 to 5.9 |