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Q 2442167933.     The following questions are accopanied by three statements (A) or (I), (B) or (II), and (C) or (III).
You have to determine which statement(s) is/are sufficient/necessary to answer the questions.
What is the inradius of a right-angled triangle?
A. The area of the triangle is known.
B. Any two sides of the triangle are known.
C. The perimeter of the triangle is known.
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