subject
SAT, 09.10.2021 14:00 scastillo8

Consider the diagram and proof below. Given: WXYZ is a parallelogram, ZX ≅ WY Prove: WXYZ is a rectangle Parallelogram W X Y Z with diagonals is shown. Statement Reason 1. WXYZ is a ▱; ZX ≅ WY 1. given 2. ZY ≅ WX 2. opp. sides of ▱ are ≅ 3. YX ≅ YX 3. reflexive 4. △ZYX ≅ △WXY 4. SSS ≅ thm. 5. ∠ZYX ≅ ∠WXY 5. CPCTC 6. m∠ZYX ≅ m∠WXY 6. def. of ≅ 7. m∠ZYX m∠WXY = 180° 7. ? 8. m∠ZYX m∠ZYX = 180° 8. substitution 9. 2(m∠ZYX) = 180° 9. simplification 10. m∠ZYX = 90° 10. div. prop. of equality 11. WXYZ is a rectangle 11. rectangle ∠ thm. What is the missing reason in Step 7? triangle angle sum theorem quadrilateral angle sum theorem definition of complementary consecutive ∠s in a ▱ are supplementary

ansver
Answers: 1

Another question on SAT

question
SAT, 24.06.2019 08:30
What kinds of antigens are found on the rbcs of a person with a+ blood
Answers: 3
question
SAT, 25.06.2019 02:00
What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.
Answers: 1
question
SAT, 25.06.2019 07:00
Which characteristic demonstrates a healthy self-esteem? accepts others does not listen well seeks constant approval frustrates easily
Answers: 3
question
SAT, 26.06.2019 22:50
Igot a 80% on my final to os ya take these points in return
Answers: 2
You know the right answer?
Consider the diagram and proof below. Given: WXYZ is a parallelogram, ZX ≅ WY Prove: WXYZ is a recta...
Questions
question
English, 19.10.2021 23:40
question
Mathematics, 19.10.2021 23:40
Questions on the website: 13722361