Connected Mathematics Grade Six
Shapes and Designs
Investigation Three: Polygons and Angles
Lessons (1)
Introduces students to acute, obtuse, and right angles as well as relationships between angles formed by parallel lines crossed by a transversal.
Activities (1)
Measure angles, distances, and areas in several different images (choices include maps, aerial photos, and others). A scale feature allows the user to set the scale used for measuring distances and areas.