Write a two column proof that the perimeter of a mid segment triangle is half the perimeter of the triangle Prove: The perimeter of Lisip - (PQ+QR+ RP).

Given:US, ST, and TU are mid segments of PQR

Pedro already knows some things about the area of the

midsegment triangle of a right triangle. But he thinks he

can expand his theorem. Before he can get to that, however,

he has to show another property of triangles and area.

22. Find the area of Llwxy, wxz, and Llyxz

23. Compare the total of the areas of Llwxz and LlyxZ to the area of wxy.

24.write a conjecture about the areas of triangles within a larger triangle.