Topic Test Answers

Which is NOT an example of the three trigonometric reciprocals of sine, cosine and tangent?a.cosecantc.theoremb.secantd.cotangent

When are two angles called complements of one another?a.when together they are equal to 180 degreesc.when together they are equal to an acute angleb.when together they are equal to a right angled.when together they are equal to an obtuse angle

In a unit circle, the sine of the angle is represented by the vertical leg of the triangle. What is represented by the horizontal leg of the triangle?a.cosecant of the anglec.cosine of the angleb.tangent of the angled.cotangent of the angle

Which of the following expressions is equal to the height, h, of this triangle? a. 25(cos34°) c. 25(tan34°) b. 25(cos56°) d. 25(tan56°) Please select the best answer from the choices provided

For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). a. 0.28 units c. 0.56 units b. 0.14 units d. 16 units Please select the best answer from the choices provided