gracemoriarty534 gracemoriarty534
  • 18-09-2018
  • Mathematics
contestada

If angle a has a measurement of 42 degrees and is complentary to angle b , what's the measure of angle b ?

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 18-09-2018
b is 90-42=48° since complementary angles add to 90°
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