In an isosceles right-angled triangle, the perimeter is 30 m. Find its area (Approximate)
1. 38.63 m²
2. 40  m2
3. 39.60 m2
4. 37.86 m2

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  void foo(int x, int y)
  {
  x+=y;
  y+=x;
  }
  main()
  {
  int x=5.5;
  foo(x,x);
  }
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  (A) 5 and 16
  (B) 5 and 12
  (C) 5 and 20
  (D) 12 and 20
  
  

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