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kherson [118]
2 years ago
13

PLEASE HELP GIVING BRAINLIST!!! Given ΔXYZ is isosceles, what is XZ if the perimeter is 107 units and XZ = 1/2 XY?

Mathematics
1 answer:
Tema [17]2 years ago
6 0
  • XY+YZ+XZ=107

XY and YZ be x

  • x+x+1/2x=107
  • 2x+1/2x=107
  • 4x+x/2=107
  • 5x/2=107
  • 5x=214
  • x=42.8units
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