Back to Geometry — Problem 5 · Task Set 26

7.G Tutor Intake — Geometry

This short check helps your tutor understand where to start. Answer each question without help. If you're not sure, give your best try — the goal is to find what to work on together, not to grade you.

Grade 7·14 problems·~23 min·Common Core Math - Grade 7·domain·7-g

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Concepts

Two lines intersect forming four angles. Angle 1 and angle 3 are
vertical angles. Angle 1 measures $47°$. What must be true about
angle 3?

Angle 3 measures $133°$ (supplementary to angle 1).

Angle 3 measures $47°$ (equal to angle 1).

Angle 3 measures $43°$ (complementary to angle 1).

Angle 3 cannot be determined without more information.