You see an equilateral triangle. (1) Move the red point in any direction and answer the following questions: (a) How does h and d behave when the red point is anywhere inside the triangle? (b) What happens when the point is outside? (c) Move point A and B and find out if they behave in the same way in some other equilateral triangle (2) Move the red Point on Mc. (a) How does da and h behave to each other?