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Lines, Angles, and Triangles

SAT Math· difficulty 2/5

Two angles are complementary. If one angle measures 37°37°, what is the measure of the other angle?

  • A

    37°37°

  • B

    63°63°

  • C

    53°53°

    check_circle
  • D

    143°143°

Explanation

Complementary angles sum to 90°90°. So the other angle is 90°−37°=53°90° - 37° = 53°.

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