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Home  >>  JEEMAIN and AIPMT  >>  Mathematics  >>  Trignometry
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In a $\Delta$le ABC let $\angle C=\large\frac{\pi}{2}$ if $r$ is the radius and R is the circumference of the $\Delta$le ABC then $2(r+R)$ equals


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Given :
$\angle C=\large\frac{\pi}{2}$
$\large\frac{C}{\sin C}$$=2R$
Hence (c) is the correct option.
answered Oct 10, 2013 by sreemathi.v

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