Leanne523
Leanne523 Leanne523
  • 22-09-2017
  • Mathematics
contestada

If angle A B C is congruent to and C B D, find x. ABC (7x - 40) CBD (4x + 32)

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BrainIess
BrainIess BrainIess
  • 22-09-2017
∠ABC ≡ ∠CBD
7x - 40° = 4x + 32°
3x = 72°
x = 24°
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