The Australian frontier wars<span> were a series of conflicts that were fought between </span>Indigenous Australians<span> and mainly </span>British settlers<span> that spanned a total of 146 years
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Answer:
B
Explanation:
They had to adapt to new environments. B is the answer to this question.
The circumradius of a cyclic polygon is the radius of the circumscribed circle of that polygon. For a triangle, it is the measure of the radius of the circle that circumscribes the triangle.
