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B is the midpoint of and D is the midpoint of . Solve for x, given BD = 3x + 5 and AE = 4x + 20.

  • geometry -

    wanna proofread that a bit?

  • geometry -

    In ΔDEF, m∠D = (3x+8)∘, m∠E = (x−1)∘, and m∠F = (6x−17)∘. Find m∠E.

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