Question 1172011
.
A triangle inscribed in a circle of radius 6cm has two of its sides equal to 12cm and 18cm respectively. 
It is required to find the altitude upon the third side of the triangle. 
~~~~~~~~~~~~~~



<pre>
If the radius is 6 cm, then the diameter is 12 cm.


But it is not possible to have a chord of 18 cm long in such circle.


Hence, a triangle with the side length of 18 cm CAN NOT be inscribed in such circle.
</pre>


Hence, &nbsp;the problem is posed &nbsp;INCORRECTLY.


It describes the situation, &nbsp;which &nbsp;NEVER &nbsp;may happen.



<U>DIAGNOSIS</U>.  &nbsp;&nbsp;The &nbsp;"problem" &nbsp;is a &nbsp;FAKE.




```````````````


May I ask you, &nbsp;what is the source of this gibberish ?