<PRE><B>Question 1170221</B>
.
The volume and the total surface area of a spherical cone are 766 cu. cm. and 470 sq. cm., respectively. Find the vertex angle
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For your info: &amp;nbsp;&quot; Spherical cone &quot; &amp;nbsp;is the same as &amp;nbsp;&quot; spherical horse in vacuum &quot;, 


&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;an object for jokes in quantum mechanics :)



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