hailey3730 hailey3730
  • 22-10-2020
  • Mathematics
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Please help me answer this question 17

Please help me answer this question 17 class=

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aleeshasaji
aleeshasaji aleeshasaji
  • 22-10-2020

Answer:

∠AEC = 139°

Step-by-step explanation:

EC bisects ∠BED. This means that the line EC cuts the angle in half, so        ∠BEC = 4x + 1

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