Posted by BreAnne on Wednesday, February 1, 2012 at 11:00pm.
Basic application of your simple right-angled triangle properties ....
AC/25 =sin25°
AB = 25sin25 = 10.57
BC/25 = cos25°
BC = 22.66
BTW, the usual convention is to label the vertices of the triangle using capitals and label the side opposite a vertex with the corresponding small letter.
e.g. For triangle ABC
C = 90° , B = 25° and c=25
thanks! :)
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