amandagirgis13 amandagirgis13
  • 21-09-2018
  • Mathematics
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Helpp pleasee solve for x

Helpp pleasee solve for x class=

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Katiecall
Katiecall Katiecall
  • 21-09-2018
it's a right angle, which is 90°, 90°-77°=13°
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