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A point on the unit circle lies on the terminal side of an angle in standard position in Quadrant III .

Select from the drop-down menus to correctly complete each statement.



The cosine of the angle is . Negative or Positive

The sine of the angle is . Negative or Positive

Respuesta :

In Quadrant III, tangent is positive; both sine and cosine are negative. A helpful acronym for each quadrant is All Students Take Calculus (All positive in I, Sine in II, Tangent in III, Cosine in IV).

The cosine of the angle is Negative.

The sine of the angle is Negative.

The given angle's terminal side resides in the third quadrant.

In the first quadrant, all trigonometric ratios are positive.

In the second quadrant, only sine and cosecant are positive.

In the third quadrant, only tangent and cotangent are positive.

In the fourth quadrant, only cosine and secant are positive.

In the third quadrant, both sine and cosine of given angle are negative.

Thus, the cosine of the given angle is Negative and

the sine of the given angle is Negative.

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