<p>In the figure below (not drawn to scale), $CD$ is parallel to $AB$ in $\Delta ABE$. $AC=x$ cm, $CE=x+3$ cm, $AB=20$ cm and $CD=12$ cm. All lengths shown are in cm.</p>
<div class="content-block content-block--columns"><div class="question-columns question-columns--2" data-layout="2"><div class="question-column" style="flex: 1; align-self: flex-start;"><ol class="abc-list"><li><div class="list-item-paragraph">Name $2$ similar triangles.</div></li><li><div class="list-item-paragraph">Find the value of $x$.</div></li></ol></div><div class="question-column" style="flex: 1; align-self: flex-start;"><div class="content-block"><figure class="question-figure alignright" style="text-align: right;"><img src="https://vocwkpgapvksartxhhor.supabase.co/storage/v1/object/public/question-images/pasted/1764917250221-m2uaiuh9r1d.png" style="max-width: min(160px, 100%); height: auto; display: block;" class="alignright custom-width" /></figure></div></div></div></div>

In the figure below (not drawn to scale), $CD$ is parallel to $AB$ in $\Delta ABE$. $AC=x$ cm, $CE=x+3$ cm, $AB=20$ cm and $CD=12$ cm. All lengths shown are in cm.

Parallel Line in a Triangle: Naming and Using Similar Triangles

Parallel Line in a Triangle: Naming and Using Similar Triangles

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