G.2.2.2 Which Triangles Are Congruent?
Here are 3 triangles.
Triangle PQR is congruent to triangle MNL, but not congruent to triangle ACE. Gently trace triangle PQR and compare it to triangle ACE and MNL to see why not.
Triangle PQR is congruent to triangle MNL, but not congruent to triangle ACE. Gently trace triangle PQR and compare it to triangle ACE and MNL to see why not.Determine a sequence of rigid motions that takes triangle PQR to the triangle it is congruent to.
Explain why there can’t be a rigid motion from triangle PQR to the other triangle.