honeycoffee
honeycoffee honeycoffee
  • 02-06-2017
  • Mathematics
contestada

Is 42° correct?? Please help

Is 42 correct Please help class=

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mspeople
mspeople mspeople
  • 02-06-2017
x=40 degrees because it s on the circle. arc AD+arc DC=180 arc DC is 100 so AD is 80. That means x must be 40.
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