Respuesta :

mhanifa

Answer:

  • 59; 44 & 68; 22.5; 44

Step-by-step explanation:

10.

  • x + 57 = 116
  • x = 116 - 57
  • x = 59

11.

  • y = 180 - 112 = 68
  • x= 180 - 2*68 = 44

12.

  • 4x + 10 = 180 - 2*40
  • 4x + 10 = 100
  • 4x = 90
  • x = 90/4
  • x = 22.5

13.

  • SG = HT/2
  • SG = 88/2 = 44

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