Use the sine rule to find x in acute angled triangle

[From: ] [author: ] [Date: 13-09-25] [Hit: ]

com/photos/100027141@N03/9930804173/-sin(C) / 10.6 = sin(67°) / 12.sin(C) = 0.C = 52.x = 180° - 67° - 52.5° = 60.......

This is a picture of the triangle: http://www.flickr.com/photos/100027141@N03/9930804173/

sin(C) / 10.6 = sin(67°) / 12.3

sin(C) = 0.793281

C = 52.5°

x = 180° - 67° - 52.5° = 60.5°

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