ash3435
ash3435 ash3435
  • 17-08-2021
  • Mathematics
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Find the value of a in this diagram

Find the value of a in this diagram class=

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colinspurdle colinspurdle
  • 17-08-2021
The obtuse angle (unlabelled) is 110 degrees (cointerior angles are supplementary)
Angle a = 250 degrees (angles at a point add to 360’)
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