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{{ filterOption.label }}
{{ item.displayTitle }}
{{ item.subject.displayTitle }}
arrow_forward
{{ searchError }}
search
{{ courseTrack.displayTitle }}
{{ statistics.percent }}% Sign in to view progress
{{ printedBook.courseTrack.name }} {{ printedBook.name }}
{{ book.name }} {{ book.name }}
{{ subchapter.name }}
search cancel
arrow_right {{ s.number }} {{ s.name }} {{ 'ml-solutions-page-short' | message }}.{{ s.pages.range }}
{{ s.name }} {{ e.name }} ({{ 'ml-label-page' | message }} {{ e.page }}) {{ e.name }}
cancel
Proving Relationships of Parallel and Perpendicular Lines
{{ 'mldesktop-placeholder-grade-tab' | message }}
{{ 'mldesktop-placeholder-grade' | message }} {{ article.displayTitle }}!
{{ 'ml-tooltip-premium-exercise' | message }}
{{ 'ml-tooltip-programming-exercise' | message }} {{ 'course' | message }} {{ exercise.course }}
Test
{{ focusmode.exercise.exerciseName }}
{{ 'ml-btn-previous-exercise' | message }} arrow_back {{ 'ml-btn-next-exercise' | message }} arrow_forward