Pre Calculous Unit Circle Project Questions

Explain what a radian mensurate represents using the unit of measurement round of drinks as a reference. A radian measure represents the distance of a radius on the unit batch from the positive x-axis.  Radians atomic number 18 generally associated with pi.   2) How do special function tri cants directly relate to the nip circle?  There are twain types of special recompense triangles: 45-45-90 and          30-60-90.  The legs on a 45-45-90 triangle are 1 and 1 and the hypotenuse is the square group of 2.  The legs on a 30-60-90 triangle are 1 and the square reference of 3 and the hypotenuse is 2.  If you were to take the troika trigonometric functions of either 45 item angle, you would stick the (square extraction of 2)/2 for both co sin (x) and sine (y) and 1 for tangent (y/x).  If you were to take the three trigonometric functions of the 30 leg angle, you would annoy the (square root of 3)/2 for cosine, ½ for sine and the (square root of 3)/ 3 for tangent.  If you were to take the three trigonometric functions of the 60 degree angle, you would get ½ for cosine, the (square root of 3)/2 for sine and the square root of 3 for tangent.     3) Suppose that you did not apply the unit of measurement go forth me drug on Circle A, but quite a of a circle of radius 5.  Will the angle measures in degrees and/or radians deepen?  Why or why not?

 No, neither of the angle measures give change because the radius, no matter the length, has no ready on the angle measures.   4) Suppose that you did not have the Unit Circle on Circle A, but rather of a circle of ra dius 5.  What do you suppose the x- and y-c! oordinates will be for that circle for Quadrant I?  The coordinates for 0 radians would be (5,0).  The coordinates for ?/4 radians would be [(square root of 2)/2, (square root of 2)/2].  The coordinates for ?/2 radians would be (0,5).       5) analyze the two points in Quadrant I on Circle B.  What is the special relationship mingled with them? (Consider the relationship between the angles whose ending sides pass through these points.)  If you refer to Circle B, the two...If you unavoidableness to get a full essay, order it on our website: OrderCustomPaper.com

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