WebFor sin 210 degrees, the angle 210° lies between 180° and 270° (Third Quadrant ). Since sine function is negative in the third quadrant, thus sin 210° value = - (1/2) or -0.5. Since the sine function is a periodic function, we can represent sin 210° as, sin 210 degrees = sin (210° + n × 360°), n ∈ Z. ⇒ sin 210° = sin 570° = sin ... WebFind the Exact Value csc (210) csc(210) csc ( 210) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cosecant is negative in the third quadrant. −csc(30) - csc ( 30) The exact value …
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WebFeb 2, 2024 · As you can see, this procedure is similar to the one above for degrees. As an example, let's consider the angle of 28π/9 radians. Having subtracted the multiples of 2π, we're left with 10π/9. 10π/9 is a bit more than π, so it lies in the third quadrant. The reference angle is reference angle = angle - π = π/9. WebJun 10, 2015 · Explanation: csc(180°) = 1 sin(180°) = 1 0. Because we're dividing by 0, it is undefined. If we tried to make a right triangle on the unit circle with points at the origin, or (0,0), and the point (1,0) with an angle of 180°, our third point would be ( −1,0). This sad triangle would just be a line segment! biological theory in crime
Sin 210 Degrees - Find Value of Sin 210 Degrees Sin 210°
WebMay 14, 2015 · csc10 = 1 sin10. Calculator gives sin 10 = 0.173, then. csc10 = 1 0.173 = 5.78. Answer link. WebOct 18, 2015 · Explanation: cscx = 1 sinx. If you try to calculate this for angle 0 you will get an expression with dividing by zero which cannot be calculated, so you cannot calculate cosecans of an angle which is a solution of sinx = 0, so the cosecans function is undefined for any angle from the set: x = kπ for any k ∈ Z. Answer link. Webradians = degrees x PI / 180 (deg to rad conversion) degrees = radians x 180 / PI (rad to deg conversion) Rad Deg Sin Cos Tan ... CSC Tan Deg Rad Trig Table of Common Angles; angle (degrees) 0 30 45 60 90 120 135 … daily monthly weekly planner