Practice 4-6 (DNG page 327)

Practice 4-6 (DNG page 327) Congruence in Right Triangles

Practice 4-6 Congruence in Right Triangles Write a two-column proof. 1. Given 2.B , Eare right s. 2.  lines form right s. 3. Definition of right s. 3.ABC & DEFare right s. 4. 4. Given 5. HL Theorem 5. ABC ≅ DEF

Practice 4-6 Congruence in Right Triangles Write a two-column proof. 1.P , Rare right s. 1. Given 2. PQS & RSQ are right s. 2. Definition of right s. 3. Given 3. 4. Reflexive Prop. of ≅ 4. 5. HL Theorem 5. PQS ≅ RSQ

Practice 4-6 Congruence in Right Triangles Write a flow proof. X Given MJN and MJK are right triangles. Definition of right s. Definition of lines. HL Theorem Given Reflexive Prop. of ≅

Practice 4-6 Congruence in Right Triangles Write a flow proof.  Given Reflexive Prop. of ≅ HL Theorem Given If two s are ≅ and supplementary, then each is a right angle. Angle Addition Postulate

Practice 4-6 Congruence in Right Triangles What additional information do you need to prove each pair of triangles Congruent by HL Theorem? X X X

Practice 4-6 Congruence in Right Triangles What additional information do you need to prove each pair of triangles Congruent by HL Theorem? X X

Practice 4-6 (DNG page 327)