What is its minor radius or semi-minor axis of the diagram?
![](http://admin.getprephub.com/media/editor/co%201_20220911190601025118.png)

<div id="id_cont_display" class="markdown-body editormd-html-preview"><textarea>What is its minor radius or semi-minor axis of the diagram?
![](http://admin.getprephub.com/media/editor/co%201_20220911190601025118.png)</textarea><p>What is its minor radius or semi-minor axis of the diagram?<br><img src="http://admin.getprephub.com/media/editor/co%201_20220911190601025118.png" alt=""></p>
</div>

<div id="id_solution_display" class="markdown-body editormd-html-preview"><textarea>From the diagram,

minor axis $$=4$$ unit

So, Semi minor axis $$=2$$ unit

</textarea><p>From the diagram,</p>
<p>minor axis <span class="editormd-tex"><span class="katex" style="font-size: 1.6em;"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>4</mn></mrow><annotation encoding="application/x-tex">=4</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height: 0.64444em;"></span><span class="strut bottom" style="height: 0.64444em; vertical-align: 0em;"></span><span class="base textstyle uncramped"><span class="mrel">=</span><span class="mord">4</span></span></span></span></span> unit</p>
<p>So, Semi minor axis <span class="editormd-tex"><span class="katex" style="font-size: 1.6em;"><span class="katex-mathml"><math><semantics><mrow><mo>=</mo><mn>2</mn></mrow><annotation encoding="application/x-tex">=2</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height: 0.64444em;"></span><span class="strut bottom" style="height: 0.64444em; vertical-align: 0em;"></span><span class="base textstyle uncramped"><span class="mrel">=</span><span class="mord">2</span></span></span></span></span> unit</p>
</div>