Find a value of [math]\theta[/math] for which [math]\sin\theta = \cos 15^\circ[/math] is true.

[list=1][br][*]Determine which identity to use.[br][*]Find the complement of [math]15^\circ[/math].[br][*]Substitute the complement of [math]15^\circ[/math] into the identity.[br][*]Write the value of [math]\theta[/math].[br][/list][br][br]This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.