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Back to Lines: Parallel, Intersecting, and Skew Lines; Angle Relationships — Problem 1 · Task Set 27

Exercises: Lines, Parallel/Skew, and Angle Relationships

Give a named reason (corresponding, alternate, co-interior, vertically opposite, or linear pair) with every angle answer.

Grade 7·17 problems·~28 min·Uganda NCDC Primary 7 Mathematics·lesson·construction-01
Work through problems with immediate feedback
A

Fluency Practice

Four boxed diagrams showing parallel, intersecting, perpendicular, and skew line pairs
1

Look at the four labeled line pairs in the figure. Which pair shows perpendicular lines?