Задание
Match the halves to make true sentences
| The melting point of gold is | approximately equal to 3.14. |
| The right angle is an angle of | approximately 300000 km/s. |
| Water freezes at | 90° |
| The speed of light in vacuum is | 100 ℃. |
| Water boils at | 1064.18 ℃. |
| The number π is | 0 ℃. |