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Instructional Video

Khan Academy: Two Column Proof Showing Segments Are Perpendicular

Curated by ACT

Using triangle congruency postulates to show that two intersecting segments are perpendicular

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CCSS: Adaptable
Additional Tags
formal understanding of congruency, khan academy, two column proof showing segments are perpendicular, two-column proof
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Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L