Question 1177804
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            The  "solution"  by  @MathLover1 contains a  FATAL  ERROR.


            For your safety ,  ignore her post.


            I came to bring the correct solution.



<pre>
You have two similar right triangles.  The similarity coefficient is the ratio of their hypotenuses  {{{15/20}}} = {{{3/4}}}.


THEREFORE, the ratio of the area of the small inscribed circle to that of

the large inscribed circle is  {{{(3/4)^2}}} = {{{9/16}}}.     <U>ANSWER</U>
</pre>


Solved, &nbsp;answered and explained &nbsp;&nbsp;C O R R E C T L Y.