Today we reviewed criteria for shapes to be polygons and for shapes to be regular polygons. We then moved into classifying triangles based on their sides (equilateral, isosceles, or scalene) or based on their angles (acute, right, or obtuse). This is a challenging topic for students to keep straight. Often they will not pay attention to which way they are meant to classify. We will keep practicing this as we warm up for future lessons.
Homework: Page 919-920 (due next week because of testing tomorrow)
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April 2020
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