A field is in the form of a triangle pictured below. Angle A is 85± and angle B is 78±. The distance between B and C is 269 feet. Find, to the nearest foot, the distance between A and B.
geometry - Steve, Tuesday, May 15, 2012 at 10:48am
angle C is 180-85-78 = 17
c/sinC = a/sinA
c/sin17 = 269/sin85