<p>A hollow pipe is shown in the figure below.  If the length of the pipe is $20$ cm, calculate the</p>
<ol class="abc-list"><li><div class="list-item-paragraph">cross sectional area of the pipe,</div></li><li><div class="list-item-paragraph">volume of the pipe,</div></li><li><div class="list-item-paragraph">total surface area of the pipe.</div></li></ol>
<div class="content-block"><figure class="question-figure aligncenter" style="text-align: center;"><img src="https://vocwkpgapvksartxhhor.supabase.co/storage/v1/object/public/question-images/pasted/1764400723758-7sl6cl8gdr4.png" style="max-width: min(250px, 100%); height: auto; display: block;" class="aligncenter custom-width" /></figure></div>

A hollow pipe is shown in the figure below.  If the length of the pipe is $20$ cm, calculate the

Hollow Pipe: Cross-Sectional Area, Volume & Surface Area

Hollow Pipe: Cross-Sectional Area, Volume & Surface Area

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