Look at all answers, and you won't see a long decimal number.
This is because only these angles have easy answers that are not a long decimal number.
Units include frames of reference, graphing skills, motion in one dimension, motion in more than one dimension, vectors, and more. Physical Sciences K-8: Kinematics: The Physics of Motion Units This topic contains a selection of units designed to assist you in teaching motion.angle.zip: 1k: 09-03-24: Reference Angle This quick program allows the input of any angle measure (degrees or radians) and returns a graph of the angle's location with its sine, cosine, and reference. Basically whatever angle you want to draw, it graphs for you.
You can see how this changes the positions of the blue points B 1, B 2, B 3, and B 4. In plane geometry, rotation means to turn the whole plane by a given angle, around a fixed point called the 'center of rotation.' Move around the red points A 1, A 2, A 3, A 4, or the green point V on the unit circle.
