Higher November 2018 Paper 4 Q3
3 Here is Mario’s answer to a question.
Explain the error in Mario’s method. [1]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| an acceptable response e.g. it is not a right-angled triangle | 1 | Accept any correct response e.g. they should use the sine rule or cosine rule | |