Draw a pie diagram of the areas of continents of the world given in the following table :
| Continents | Asia | U...R | ** | Europe | NorthAmerica | SouthAmerica | Australia |
| Area(in million sq. km) | 26.9 | 20.5 | 30.3 | 4.9 | 24.3 | 17.9 | 8.5 |
