If the question is asking square meters, then it refers to the area. And since it mentions radius, it is considered a circle, and so, in finding the area of a circle, we use the formula: [tex] \pi r^{2} [/tex] ,Where A is the area, [tex] \pi [/tex] is the constant 3.14 and r is the radius. Therefore:
Area= 3.14 (135)²
= 3.14 (18225)
= 57226.5km²
