Geometry B Unit 6 All Lessons Questions and Answers Already Passed

Geometry B Unit 6 All Lessons Questions and Answers Already Passed Given: ▱ EFGH Prove: EF¯≅GH¯; EH¯≅GF¯ 2. Parallelogram 3. 3,2 4. ASA 5. AAS Theorem 6.1C states that if a quadrilateral is a parallelogram, then its consecutive _____ are supplementary. angles Theorem 6.1A states that if a quadrilateral is a parallelogram, then its opposite sides are _____. congruent 4) A(n) _____ is a polygon with four sides. parallelogram 5) A(n) _____ is a convex quadrilateral in which both pairs of opposite sides are parallel. diagonal 6) Theorem 6.1D states that if a quadrilateral is a parallelogram, then its _____ bisect each other. diagonals 7) Theorem 6.1B states that if a quadrilateral is a parallelogram, then its _____ angles are congruent. opposite 8) Given: ▱ MNOP Prove: MO¯ and NP¯ bisect each other at Q 2. i 3. b 4. a 5. h 7. g Refer to ▱ DEFG c. a. Refer to ▱ DEFG 12in Refer to ▱ DEFG DE¯≅ f so DE= b b. GF f. GF¯ Refer to ▱ DEFG 28in Refer to ▱ DEFG 113 Refer to ▱ DEFG m∠DGF=113∘ m∠DEF+m∠EFG= 180 Refer to ▱ DEFG DP=FP 16) Refer to ▱DEFG EP= GP lesson 2 1) Given: Quadrilateral 2. Alternate Interior Angles Theorem 3. Reflexive Property of Congruence 4. Same Side Interior Angles Theorem 5. CPCTC 6. Alternate Interior Angles Theorem 2) Given: Quadrilateral 2. congrunt angles 3. triangle sum theorem 4. substitution 6. division 7 supplementary Theorem 6.2A states: If one pair of opposite sides of a quadrilateral is both _____ and congruent, then the quadrilateral is a parallelogram. parallel 4) Theorem 6.2B states: If both pairs of opposite _____ of a quadrilateral are congruent, then the quadrilateral is a parallelogram. sides 5) Theorem 6.2C states: If both pairs of opposite _____ of a quadrilateral are congruent, then the quadrilateral is a parallelogram. angles 6) Theorem 6.2D states: If an angle of a quadrilateral is supplementary to both of its _____ angles, then the quadrilateral is a parallelogram. adjacent 7) Theorem 6.2E states: If the _____ of a quadrilateral bisect each other, then the quadrilateral is a parallelogram. diagonals Which quadrilateral shown could be proved to be a parallelogram by Theorem 6.2A (Quad with pair of opp. sides IJKL Which quadrilateral shown could be proved to be a parallelogram by Theorem 6.2B (Quad with opp. sides ABCD Which quadrilateral shown could be proved to be a parallelogram by Theorem 6.2C (Quad with opp. QRST Which quadrilateral shown could be proved to be a parallelogram by Theorem 6.2D (Quad with EFGH Which quadrilateral shown could be proved to be a parallelogr