4MA0 Higher January 2013 Paper 4 Q2
2 A circle has a diameter of 7.6 cm.
Work out the circumference of the circle.
Give your answer correct to 3 significant figures.
(2)
| Scheme | Marks |
|---|---|
| \(\pi \times 7.6\) | M1 |
| 23.9 | A1 |
| (2) |
Notes
M1: or \(2 \times \pi \times \dfrac{7.6}{2}\)
A1: for answer which rounds to 23.9