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Instructional Video

Sophia: Using Triangles to Examine Quadrilaterals: Lesson 2

Curated by ACT

This lesson demonstrates how to determine properties of quadrilaterals by using triangles. It is 2 of 5 in the series titled "Using Triangles to Examine Quadrilaterals."

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Concepts
perimeter
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Additional Tags
sophia learning, sophia, quadrilateral, plane figures (2d shapes)
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Resource Details
Grade
7th - 8th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L