1 MNPQ is a parallelogram. Suppose that MQ=10, MN=12, and mM=110. Find QP. a) 70 b) 22 c) 12 d) 10 e) 110 f) None of the above Review Later Question 2 ABCD is a parallelogram. Given that AB=11x+10, BC=12x+7, and CD=13x+2, find the length of AD. a) 65 b) 55 c) 67 d) 4 e) 54 f) None of the above Review Later Question 3 ABCD is a parallelogram. Given that mA=2x+6 and mB=3x26, find the measure of angle D. a) 94 b) 40 c) 70 d) 86 e) None of the above Review Later Question 4 ABCD is a parallelogram. Given that mA=2x3 and mC=x2+10, find the measure of angle B. a) 142 b) 140 c) 40 d) 145 e) 141 f) None of the above Review Later Question 5 True or false: A parallelogram has point symmetry about the point where its two diagonals intersect. a) False b) True Review Later Question 6 True or false: A parallelogram is symmetric with respect to either diagonal. a) True b) False Review Later Question 7 Given: Parallelogram RSTV and XYVT Prove: 1S What is the plan to complete the proof? a) To show that SY=RX b) To prove that SYRX c) To show that YT=XV d) To show that RSYX is a parallelogram e) To show that XYTV is a parallelogram Review Later Question 8 In parallelogram ABCD (not shown), point O is the point where its two diagonals intersect. Find x if AO=3x, BO=36, and CO=27. a) 72 b) 12 c) 36 d) 27 e) 9 Review Later Question 9 In parallelogram ABCD (not shown), AB=5, mB=125, and BC=12. Which diagonal has the greater length? a) AD b) BC c) AB d) AC e) BD f) None of the above Review Later Question 10 In parallelogram ABCD (not shown), the diagonals have the lengths AC=3 and BD=7. Which pair of angles have greater measures? a) A and D b) C and D c) A and B d) B and C e) A and C f) None of the above Question 4 ABCD is a parallelogram. Given that mA=2x3 and mC=x2+10, find the measure of angle B. a) 142 b) 140 c) 40 d) 145 e) 141 f) None of the above \f\f