35. - 36. Write a 2 Column Proof. 1. AB ED 1. Given Given: AB ED; AB ED ∥ 2. AB ED 2. Given Prove: BC DC ∥ 3. 3. AIAT ∠CAB ∠CED 4. 4. VAT ∠ACB ∠ECD 5. ACB ECD 5. AAS 6. BC DC 6. CPCTC 37. - 38. Write a Flow Proof. Given: PQRS; is a right angle. Given Given ∠RPQ Prove: PQR RSP by LL opp. are Reflexive ∠s LL 39. - 40. Assign coordinates to each vertex and write a coordinate proof. Given: square ABCD Prove: AC BD (0, a) (a, a)
35. - 36. Write a 2 Column Proof. Given: AB ED; AB ∥ ED 1. AB ED 1. Given Prove: BC DC 2. AB ∥ ED 2. Given 3. ∠CAB ∠CED 3. AIAT 4. ∠ACB ∠ECD 4. VAT 5. ACB ECD 5. AAS 6. BC DC 6. CPCTC 37. - 38. Write a Flow Proof. Given: PQRS; ∠RPQ is a right angle. Given Given Prove: PQR RSP by LL opp. ∠s are Reflexive LL 39. - 40. Assign coordinates to each vertex and write a coordinate proof. Given: square ABCD Prove: AC BD (0, a) (a, a)
final_additional_practice_exam_2nd_sem_2017-18_answers.docx