Some of these may match, some may not, some may match more then once or nit at all(i.e. blank is ok). use the capital letters in the drawing for the Solution Clock Wise Angle ; A, E, B, F. J Anti clock wise angle: D, C Interior Angle: A , F Exterior Angle: E, D, C, B, J Right Deflection Angle: G Left Delection Angle: C, H Angle to Left : A, E, B, F. J Angle to Right : D, C.