When can we draw congruent triangles?

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Math_Team

Subject Math — Geometry

Grade Level Grades 6-12

Resource Type Activity

Standards Alignment

Common Core State Standards

License

About This Lesson

These cards encourage students to explore which triangles they can copy to produce congruent triangles. If they cannot they are then asked what information they require. 8.G.A.5 , 7.G.A.1

Lesson Plan for Middle School

Resources

Files

Which_of_these_triangles_can_you_copy_to_produce_a_congruent_drawing_cards.pdf

Activity

February 11, 2020

70.13 KB

Standards

CCSS.Math.Content.8.G.A.5

Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.

CCSS.Math.Content.7.G.A.1

Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.