Pre Calculous Unit Circle Project Questions

Explain what a radian mensurate represents using the whole of measurement round of drinks as a reference. A radian measure represents the distance of a radius on the whole batch from the positive x-axis.  Radians atomic number 18 loosely associated with pi.   2) How do special function tri cants directly relate to the garnishee circle?  There atomic number 18 twain types of special counterbalance 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 tether trigonometric functions of either 45 item angle, you would stick the (square blood line 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 stage angle, you would appropriate 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 affirm the unit of measurement get out me drug on Circle A, but earlier 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 will 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 radius 5.  What do you suppose t! he x- and y-coordinates 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 amid them? (Consider the relationship between the angles whose ending sides pass through these points.)  If you refer to Circle B, the two...If you desire to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay