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Congruent Triangles WS #3 SOLUTIONS. Today’s Homework : Triangle Proofs WS #4 Proof Activity WS Proofs Quiz – Tomorrow Chapter 4 Test - Friday. Statements Reasons. 1. 1. given. 2. ∠ ABD ∠CBD 2. given. 3. 3. reflexive prop. 4. Δ ABD Δ CBD 4. SAS. Statements Reasons.
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Congruent Triangles WS #3SOLUTIONS Today’s Homework: Triangle Proofs WS #4 Proof Activity WS Proofs Quiz – Tomorrow Chapter 4 Test - Friday
Statements Reasons 1. 1. given 2. ∠ ABD ∠CBD 2. given 3. 3. reflexive prop. 4. Δ ABD ΔCBD 4. SAS
Statements Reasons 1. ∠ 1 ∠2 1. given 2. 2. given 3. ∠ 3 ∠4 3. VA 4. Δ EFJ ΔHFG 4. ASA
Statements Reasons 1. 1. given 2. ∠ 1 ∠2 2. prop lines, all right ∠s 3. 3. given 4. 4. reflexive prop 5. Δ MRO ΔPRO 5. SAS
Statements Reasons 1.∠TVB ∠TSB 1. given 2.∠ 3 ∠4 2. def. angle bisector 3.∠ 1 ∠2 3. def. angle bisector 4. 4. reflexive prop 5. ΔSTV ΔSBV 5. ASA
Statements Reasons 1. 1. given 2. 2. given 3. 3. given 4.ΔTVA ΔXWA 4. SSS
Statements Reasons 1. 1. given 2. 2. given 3. 3. segment addition 4. 4. segment addition 5. 5. substitution 6. ∠ 5 ∠6 6. given 7. 7. reflexive prop 8.ΔBDG ΔFDG 7. SAS
Statements Reasons 1.O is midpt 1. given 2. 2. def. midpt. 3. O is midpt 3. given 4. 4. def. midpt. 5.∠ 1 ∠2 5. VA 6. ΔZOA ΔXOY 6. SAS
Statements Reasons 1. 1. given 2. 2. given 3.∠5 ∠6 3. given 4.ΔABC ΔDCB 4. SAS
Statements Reasons 1. ∠FGH is right ∠ 1. given 2. ∠JHG is right ∠ 2. given 3. ∠ FGH ∠JHG 3. def. lines, all right ∠s 4. 4. given. 5. 5. reflexive prop. 6. ΔFGH ΔJHG 6. SAS
Statements Reasons 1.∠P ∠S 1. given 2. O is midpt 2. given 3. 3. def. midpt. 4.∠ 1 ∠2 4. VA 5. ΔPOQ ΔSOR 5. ASA
Statements Reasons 1.∠QPS ∠QRS 1. given 2.∠ 1 ∠2 2. def. angle bisector 3.∠ 3 ∠4 3. def. angle bisector 4. 4. reflexive prop 5. ΔQPR ΔSPR 5. ASA
Statements Reasons 1. 1. given 2. ∠ 3 ∠4 2. AIA 3. 3. given 4. 4. reflexive prop 5. Δ WZX ΔYXZ 5. SAS
Statements Reasons 1. 1. given 2. ∠ 1 ∠2 2. prop lines, all right ∠s 3. D is midpt 3. given 3. 3. def. midpt. 4. 4. reflexive prop 5. Δ ADC ΔBDC 5. SAS