Every student in the group should draw a right angled triangle, one of the angles measuring 30°. The choice of lengths of sides should be their own. Each one should measure the length of the hypotenuse and the length of the side opposite to 30° angle. One of the students in the group should fill in the following table.
| Triangle Number |
1 |
2 |
3 |
4 |
| Length of the side opposite to 30° angle |
|
|
|
|
| Length of the hypotenuse |
|
|
|
|
Did you notice any property of sides of right angled triangle with one of the angles measuring 30°?
