• Describe any patterns that you see in the unit circle. 0 degrees O radian Sin-0 Cos = 1 Tan 0 Plot each angle on the unit circle below. You will need to draw additional radius segments O 0, 30, 45, 60, 90, 120, 135, 150, 180, 210, 225, 240, 270, …

Angle α is drawn on the unit circle in standard position. The terminal side of angle α intersects the unit circle at point (-0.292, 0.956). What is the approximate decimal value of tan(α)?

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

Transcribed Image Text: The point (-0.45, 0.89) lies on the unit circle. Which is the following expressions could be used to help us solve for the angle swept out from the origin to this point? O tan-¹ (-0.45) O sin ¹(-0.45) tan ¹ (0.89) O sin-¹ (0.89)

Solution for If t is the distance from (1, 0) to (0.4536, 0.8912) along the circumference of the unit circle, find sin t, cos t, and tan t.

Transcribed Image Text: Given the following unit circle, rotate green dot to the appropriate angle and then find the exact value of the function. cos 270° Expert Solution This question has been solved!

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

The number z = −2 + 2i has modulus |z| = 2√2 and argument arg z =(5/4)π, now I dont understand how they calculate the argument, I get that -2+2i is in the second quadrant and the formula for that is arctan(b/a)+π. now we have arctan(-1) first. and when i look at the tan unit circle I get (3/4)π, I don't understand why this is wrong,

Then use that angle to determine the exact value from the unit circle. If undefined, write DNE. sec(-25) = sec( csc (¹7) = csc ( sin(- 17 ) = sin([])=[ sec (³) = sec ( Use periodicity to first rewrite each expression as the same trigonometric function of an angle in [0, π). Then use that angle to determine the exact value from the unit circle.

Solution for Find the values of sint, cost, tant, csct, sect, and cott if P= (−1/2,−3/2) is the point on the unit circle that corresponds to the real number t.