Exploring Characteristics of Triangles

Learners draw triangles and explore the classification of each using the measures of interior angles and lengths of sides. They investigate the sum of the interior angles of various triangles and conjecture and prove the theorem: The sum of the interior angles in a triangle is 180?

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Resource Details

Grade
9th - 11th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategy
Skills Practice
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