Understanding Tangent and Angle Relationships

The video tutorial explains the concept of tangent for an angle of 0.46 radians, which equals half. It explores various angles to determine which have the same tangent value, including angles like pi over 2, pi minus 0.46, and pi plus 0.46. The tutorial highlights the symmetry of the tangent function, showing that adding pi to an angle results in the same tangent. It also discusses how adding 2 pi to an angle brings it back to the same point on the unit circle, maintaining the same sine, cosine, and tangent values.

What is the tangent of an angle equivalent to?

• The angle's distance from the origin

• The angle's position on the unit circle

• The slope of the angle's terminal ray

• The length of the angle's terminal ray

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CCSS.HSG.SRT.C.7

What happens to the tangent when you add pi/2 to an angle?

• It remains the same

• It becomes zero

• It changes because the rays are perpendicular

• It doubles

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CCSS.HSF.TF.A.4

What is the effect of subtracting 0.46 from pi on the tangent?

• The tangent doubles

• The tangent becomes negative

• The tangent remains the same

• The tangent becomes zero

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CCSS.HSF.TF.C.9

What is the result of adding pi to an angle in terms of tangent?

• The tangent becomes zero

• The tangent remains the same

• The tangent becomes negative

• The tangent doubles

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CCSS.HSF.TF.C.9

What happens to the trigonometric values when you add 2pi to an angle?

• They become zero

• They change completely

• They remain the same

• They double

Tags

CCSS.HSF.TF.C.9