school
Acemy

Lines, Angles, and Triangles

SAT Math· difficulty 2/5

Two lines intersect, forming four angles. If one angle measures 73°73°, what is the measure of its vertical angle?

  • A

    73°73°

    check_circle
  • B

    17°17°

  • C

    90°90°

  • D

    107°107°

Explanation

Vertical angles are congruent (equal in measure), so the vertical angle is also 73°73°.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forwardPredict my AP score

Related questions

auto_awesomeAll Toolsquestion_answerHomework Q&Amenu_bookAP & SAT PreptimelineLearn Mode