brynnyoung1 brynnyoung1
  • 18-07-2017
  • Mathematics
contestada

AB is parallel to CD and EF is perpendicular to AB. The number of 90 degree angles formed by the intersections of EF and the two parallel lines AB and CD is

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kasbolt11
kasbolt11 kasbolt11
  • 18-07-2017
The answer may be supplementary, but Im not completely sure
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kirstenedison kirstenedison
  • 18-07-2017
The answer would be supplemtary or complimentary
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