Instructional Video

Sophia: Coordinate Geometry of Parallelograms

Curated by ACT

This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a parallelogram in a coordinate plane. Students can check their understanding with an assessment. [12:13]

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CCSS: Adaptable
Concepts
coordinate geometry, distance formula, midpoint formula, slope formula, vertices
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Additional Tags
bisect, congruent, diagonals, parallel, use coordinates to prove simple geometric theorems algebraically, ccss.math, hsg-gpe.b.4, sophia learning, sophia mathematics, sophia: coordinate geometry of parallelograms, sophia: coordinate geometry of parallelograms hsg-gpe.b.4, parallelogram, square root
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional|practice