Grade 7 - Shape and Space
Standard 7.SS.3 - Practice solving questions involving measures of bisected lines and angles.
Included Skills: Geometry
Perform geometric constructions, including: • perpendicular line segments • parallel line segments • perpendicular bisectors • angle bisectors. • Achievement Indicators: - 7SS3.1 Identify line segments on a given diagram that are parallel or perpendicular. - 7SS3.2 Describe examples of parallel line segments in the environment. - 7SS3.3 Draw a line segment parallel to another line segment, and explain why they are parallel. - 7SS3.4 Describe examples of perpendicular line segments in the environment. - 7SS3.5 Draw a line segment perpendicular to another line segment, and explain why they are perpendicular. - 7SS3.6 Describe examples of perpendicular bisectors in the environment. - 7SS3.7 Draw the perpendicular bisector of a line segment, using more than one method, and verify the construction. - 7SS3.8 Describe examples of angle bisectors in the environment. - 7SS3.9 Draw the bisector of a given angle, using more than one method, and verify that the resulting angles are equal.