Question

triangle 1: the midpoint of each side, connect the midpoint to the opposite side.
triangle 2: the angle bisectors of each angle.
triangle 3: the perpendicular bisector of each side.
triangle 4: the altitude from each vertex to the line containing the opposite side.
what do you notice about each triangle?

Answer 1

u have picture?

Answer 2

triangle 1:the side is 1/2

Answer 3

triangle 2: divi 2 agle equal

Answer 4

triangle 3: than 2 triangle conguent

Answer 5

triangle 4 I don't know

Answer 6

Thanks for the answers, what did you mean by triangle 2 and triangle 3?

Answer 7

Interesting link. Looks like you are going to learn a lot about triangles.