Unit 2:
Geometric Foundations, Construction, and Proofs
G.GSR.4: Establish facts between angle relations and generate valid arguments to defend facts established. Prove theorems and solve geometric problems involving lines and angles to model and explain real-life phenomena.
Learning Goal:
- I can read and write geometric notation to identify a figure and measure.
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Learning Goals:
- I can use tools to perform geometric constructions.
- I can identify and write facts in geometric notation from a newly constructed angle or line.
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Learning Goals:
- I can construct a parallel line and identify the angle pair relationships when a transversal is present.
- I can prove and solve problems using angle pair relationships.
- I can identify and solve problems involving the triangle angle sum and exterior sum relationships when two more transversals cut parallel lines.
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Learning Goals:
- I can show that two triangles are similar by the AA criterion.
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Learning Goals:
- I can classify a quadrilateral as a parallelogram, rectangle, rhombus, or square.
- I can prove that a quadrilateral is a parallelogram, rectangle, rhombus, or square.
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