Higher January 2020 Paper 2R Q4
4 The diagram shows a rectangle and a diagonal of the rectangle.
Diagram NOT accurately drawn
Work out the length of the diagonal of the rectangle.
Give your answer correct to 1 decimal place.
(3)
| Scheme | Marks |
|---|---|
| \(8.5^2 + 5.6^2\) (= 103.61) | M1 |
| \(\sqrt{8.5^2 + 5.6^2}\) | M1 |
| 10.2 | A1 |
| (3) | |
| (3 marks) |
Notes
A1: Accept 10.1 to 10.2 or better