TEKS: Chapter 111. Mathematics See All Teacher Resources

111.27.b.8

(8) Expressions, equations, and relationships. The student applies mathematical process standards to develop geometric relationships with volume. The student is expected to:

• (A) model the relationship between the volume of a rectangular prism and a rectangular pyramid having both congruent bases and heights and connect that relationship to the formulas;

• (B) explain verbally and symbolically the relationship between the volume of a triangular prism and a triangular pyramid having both congruent bases and heights and connect that relationship to the formulas; and

• (C) use models to determine the approximate formulas for the circumference and area of a circle and connect the models to the actual formulas.