Apr 19, 2013 - true or false<span>? a triangel is </span>inscribed in another figure if each vertex<span> of the </span>triangles lies somewhere in the interior of that figure<span>. ... (the </span>interior<span> of the </span>triangle<span> will lie in the </span>interior<span> of th </span>figure<span>, however.) Source(s): ? · 4 years ago.</span>