Question 426898
<pre><font face = "consolas" color = "indigo" size = 4><b>
It's an isosceles acute triangle.

It is isosceles because it has two sides congruent.
It is acute because it has three acute angles.

{{{drawing(240,400,-3,3,-1,9,triangle(-2,0,2,0,0,7.76114),
locate(-.2,0,4in), locate(1.3,3.5,8in), locate(-1.8,3.5,8in) 



 )}}}

Edwin</pre>