ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sun, 05 Feb 2017 01:29:58 +0100Give a Sage sketch of the solid formed by revolving the region bounded by y=h(x), y=0, x = 2 and x = 7 around the x-axis. Use the disc method.https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/the equation is h(x)=e^(cos(x))+1
& how would I find its volume.Wed, 01 Feb 2017 23:33:21 +0100https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/Comment by mforets for <p>the equation is h(x)=e^(cos(x))+1</p>
<p>& how would I find its volume.</p>
https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/?comment=36435#post-id-36435Check [related question](https://ask.sagemath.org/question/7972/how-to-plot-solids-of-revolution/)Thu, 02 Feb 2017 07:55:35 +0100https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/?comment=36435#post-id-36435Answer by ndomes for <p>the equation is h(x)=e^(cos(x))+1</p>
<p>& how would I find its volume.</p>
https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/?answer=36455#post-id-36455Look for `revolution_plot3d` in the docs.
Two examples : [http://sagecell.sagemath.org/?q=zkyytz](http://sagecell.sagemath.org/?q=zkyytz)
http://sagecell.sagemath.org/?q=cmamsmSun, 05 Feb 2017 01:29:58 +0100https://ask.sagemath.org/question/36431/give-a-sage-sketch-of-the-solid-formed-by-revolving-the-region-bounded-by-yhx-y0-x-2-and-x-7-around-the-x-axis-use-the-disc-method/?answer=36455#post-id-36455