The proof refers to the figure shown here. drag the word choices below to supply the missing reasons in the proot
substitution congruent supplements theorem law of syllogism linear pairs theorem a ngle addition postulate
definition of perpendicular lines definition of linear pair vertical angles theorem transitive property of equality
statement
reason
1 2wzx2 zuzv
given
2 2wzx and wzv are a linear pair
3 m2wzx + m_ wzv = 180
4 mcwdx + m2w2x = 180
5 m2wzx = 90
6 wy ivx
subtraction property of equality