Today both classes went over lesson 5-2, about Right Triangles. We covered theorems: 5-5 (LL), 5-6 (HA), 5-7 (LA - and no, it's not Los Angeles neither Language Arts), and postulate 5-1 (HL). The purpose for those theorems and postulate was to prove the congruence of right triangles. We proved all the theorems together, and the proofs were based into postulates and theorems of chapter 4: SSS, SAS, ASA, AAS.
HW: page 249, # 14 to 25 ALL
Tomorrow we will have an activity at geogebra.
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