For each exercise:
A. Create three points in the plane, forming an equilateral triangle.
- Where is the mean?
- Where is the mediancentre?
Predict
Test & Revise
Explain
B. Begin to move one of the three points along a straight line directly away from the center, forming an isosceles triangle.Predict
- How does the mean change?
- How does the mediancentre change?
Test & Revise
Explain
C. (Mediancentre only) Experiment with other triangles.
Predict
- Do they all behave the same way?
- Create a general rule for predicting the mediancentre of three points in a triangle.
Test & Revise
Explain