Angles and Similarity

Students identify triangles as similar or congruent. For this geometry lesson, students drag triangles around on the navigator to see the effect of different angles on the shape of the triangle. They discuss angle similarity and angle theorems.

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CCSS: Designed
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Resource Details

Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategies
Skills Practice
1 more...
Technology
Calculator
Usage Permissions
Fine Print: Educational Use