TEKS 111.6(b)(6)(C)
apply knowledge of right angles to identify acute, right, and obtuse triangles; and
Source: Texas Administrative Code §111.6 (Chapter 111) · Adopted 2012
Knowledge & Skills 111.6(b)(6)
Geometry and measurement
The student applies mathematical process standards to analyze geometric attributes in order to develop generalizations about their properties. The student is expected to:
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Shrutam is building free, screen-reader-friendly animated lessons for every TEKS standard. This page documents the standard text from the Texas Administrative Code so teachers, parents, and students can find exactly what students are expected to learn under TEKS 111.6(b)(6)(C).
Other expectations under 111.6(b)(6)
- TEKS 111.6(b)(6)(A) identify points, lines, line segments, rays, angles, and perpendicular and parallel lines;
- TEKS 111.6(b)(6)(B) identify and draw one or more lines of symmetry, if they exist, for a two-dimensional figure;
- TEKS 111.6(b)(6)(D) classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of a specified size.