Math I · G-CO.8

Explain ASA, SAS, and SSS triangle congruence criteria from rigid-motion congruence.

Explain ASA, SAS, and SSS triangle congruence criteria from rigid-motion congruence.

Concept Geometry
Domain Congruence
Problem Types

Problem Templates In This Objective

8 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Classify triangle congruence evidence

4 variants
Template 2

Use the reflexive property for a shared triangle part

4 variants
Template 3

Use a congruence criterion before using corresponding parts

4 variants
Template 4

Complete a missing proof statement or reason

4 variants
Template 5

Detect the first invalid claim in a triangle congruence proof

4 variants
Template 6

Choose missing information to complete a congruence criterion

4 variants
Template 7

Solve algebraic congruence data before applying a criterion

4 variants
Template 8

Evaluate which congruence criterion is valid and efficient

4 variants