15. Find the coordinates of the vertices of the figure after a rotation of 180". (1 point) A) 4' (3, 4). B'(-1,3), C (-1,1)
B) A' (3.4). 8'(-1.3). C'(-1. - 1)
C) 4(3, 4). B'(-1,-3). C'(-4,-1)
D) A'(-3, 4). B"(1,3), C'(-1,-1)

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?