SmokeyRN SmokeyRN
  • 12-01-2018
  • Mathematics
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highwireact
highwireact highwireact
  • 12-01-2018
Complementary angles add up to a right angle, or 90°.

If ∠1 and ∠2 are complementary and m∠1 = 52°, then

m∠2 = 90 - m∠1 = 90 - 52 = 38°
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