Higher November 2017 Paper 4 Q14
14 The diagram shows a cuboid ABCDEFGH.
Calculate angle BHF.
........................................ ° [5]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 32.6 or 32.56 or 32.556… | 5 | M2 for \(\sqrt{11^2 + 6^2}\) soi by 12.52 to 12.53 or M1 for \([\ldots]^2 = 11^2 + 6^2\) and M2 for tan [… =] 8 ÷ their 12.52 or M1 for 8 ÷ their 12.52 | accept any correct and full method note: HB = 14.866… |