1MA0 Foundation June 2013 Paper 2 Q27
27 XYZ is a right-angled triangle.
Diagram NOT accurately drawn
Calculate the length of XZ.
Give your answer correct to 3 significant figures. (3)
| Answer | Mark | Notes |
|---|---|---|
| 3.52 | 3 | M1 for 1.35² + 3.25² M1 (dep) for \(\sqrt{1.35^2 + 3.25^2}\) (\(= \sqrt{12.385}\)) A1 for answer in the range 3.51 to 3.52 |