nlpiplaw nlpiplaw
  • 20-07-2017
  • Mathematics
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If Donald Duck has an area in his garden that has a set of complementary angles and one angle is 40° what are the other angle

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laurennz
laurennz laurennz
  • 20-07-2017
The other angle is 50 degrees. This is because a complementary angle measure 90 degrees, so you would do 90-40 to get 50 degrees.
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