ta26714
ta26714 ta26714
  • 13-10-2016
  • Mathematics
contestada

A pair of angles whose sum is 90 degrees are called:

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yungzavier
yungzavier yungzavier
  • 13-10-2016
a right angle  i believe
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martzenjXxx
martzenjXxx martzenjXxx
  • 13-10-2016
complimentary angles, 

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