rachelbertolone
rachelbertolone rachelbertolone
  • 11-11-2022
  • Mathematics
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In triangle DEF, m∠D = (4x + 15)°, m∠E = (5x + 32)°, and m∠F = 70°. Determine the degree measure of the exterior angle to ∠D.

137°
113°
67°
43°

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