Target angle submarine observer estimating target angle pictures himself on the target ship looking back at the submarine. Relative bearing of the submarine is the clockwise angle in degrees from the heading of the target ship to a straight line drawn from the target ship to the submarine. When target angle is 0° (or 360° ) the target ship is coming directly toward the submarine. Target angles between 0° and 90° indicate the target ship is moving toward and to the right of the submarine. Target angles between 90° and 180° indicate the target ship is moving to the right and away
Mathematics education in Australia degrees. The course is divided into four (4) semesters. The areas learned are in the following: Semester 1 (Year 11/Form 5): Semester 2 (Year 11/Form 5): Semester 3 (Year 12/Form 6): Semester 4 (Year 12/Form 6): Since 2010, the Year 11 and 12 mathematics courses of study were: Mathematics courses 1A/1B and 1C/1D are non-ATAR subjects. However, new WACE mathematics courses are to be introduced for Year 11 students in 2015 and Year 12 students in 2016 in order to align with the Australian curriculum in Western Australia. The new WACE mathematics courses consist of four units. Each unit is