TEKS: Chapter 111. Mathematics See All Teacher Resources

111.34.b.10

(10) Congruence and the geometry of size. The student applies the concept of congruence to justify properties of figures and solve problems. The student is expected to:

• (A) use congruence transformations to make conjectures and justify properties of geometric figures including figures represented on a coordinate plane; and

• (B) justify and apply triangle congruence relationships.