What is the in radius 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.

Question

What is the in radius 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.

Examsnet · Accepted Answer

Correct Answer is :  Either B alone or A and C together are sufficient

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