Author note — to cover

Two angles and one matched side prove congruence, and AAS reduces to ASA once the third angle is found from the 180-degree sum; the matched side must correspond, not merely equal some side in length. Both tiers. (G5)

• Fluency — direct questions on congruence by asa, limited to this lesson's stated scope (4 questions).
• Application — use the same skill in unfamiliar or contextual questions without introducing a later method (4 questions).
• Check — questions built around the exclusions and likely misconceptions named in the lesson brief (4 questions).