Answer:
It is true Circle A is inscribed in triangle RST.
Explanation:
Definition of inscribed
It is defined as drawing one shape inside another shape so that it just touches.
As given the figure in the given be as folllow .
Clearly in the figure the circle toches the triangle at the X , P and Q points .
Thus Circle A is inscribed in triangle RST.
Therefore it is true Circle A is inscribed in triangle RST.