The correct answer is A. 258.71 KM2.
Gir Forest National Park is a national park in Gujarat, India. It is the only place in the world where Asiatic lions still live in the wild. The park covers an area of 258.71 square kilometers (100.00 square miles). It is home to a variety of other wildlife, including leopards, tigers, hyenas, and crocodiles.
Option B is incorrect because the area of Gir Forest National Park is not 162.89 square kilometers.
Option C is incorrect because the area of Gir Forest National Park is not 112.73 square kilometers.
Option D is incorrect because the area of Gir Forest National Park is not 34.53 square kilometers.