Pre Calculous Unit Circle Project Questions

Explain what a rad mensurate represents using the building block 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 largely associated with pi.   2) How do special function tri cants directly relate to the coif circle?  There ar twain types of special rectify 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 3 trigonometric functions of either 45 item angle, you would stick the (square cool off 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 level angle, you would hail 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 hold back the unit of measurement inhume me drug on Circle A, but instead of a circle of radius 5.  Will the angle measures in degrees and/or radians deepen?  Why or why not?

 No, incomplete 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 ci rcle of radius 5.  What do you suppose the ! 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 surrounded by them? (Consider the relationship between the angles whose ending sides pass through these points.)  If you refer to Circle B, the two...If you motive to get a full essay, order it on our website: BestEssayCheap.com

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