Grade 6 - Shape and Space
Standard 6.SS.4 - Practice identifying right, obtuse and acute triangles.
Included Skills: Geometry
Construct and compare triangles, including: • scalene • isosceles • equilateral • right • obtuse • acute in different orientations. • Achievement Indicators: - 6SS4.1 Identify the characteristics of a given set of triangles according to their sides and/or their interior angles. - 6SS4.2 Sort a given set of triangles, and explain the sorting rule. - 6SS4.3 Draw a specified triangle; e.g., scalene. - 6SS4.4 Replicate a given triangle and show that the two are congruent.