Inverse Trig Preview

The sine of any angle on the unit circle is the y-coordinate.

• True
• False

Answer explanation

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CCSS.HSF.TF.A.2

What matching best completes Quadrant I of the Unit Circle with Radian Measures?

a -​

c -

b -​

d

c

b

a

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CCSS.HSF.TF.A.2

What matching best completes Quadrant II of the Unit Circle with Radian Measures?

f

e

d

c

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CCSS.HSF.TF.A.2

What matching best completes Quadrant VI of the Unit Circle with Radian Measures?

d

c

b

a

Tags

CCSS.HSF.TF.A.2

Now, for Quadrant I of the Unit Circle, please complete the coordinates of the unit circle in quadrant 1.

b

a

c

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CCSS.HSF.TF.A.2

Match the following trig functions to the correct trig values

• sin (0)

• 1

• 0

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CCSS.HSF.TF.A.2

Match the following trig functions to the correct trig values

• cos(0)

• 0

• 1

Tags

CCSS.HSF.TF.A.2

Match the following trig functions to the correct trig values

• tan(0)

• undefined

• 1

• 0

Tags

CCSS.HSF.TF.A.2

Tags

CCSS.HSF.TF.B.7

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CCSS.HSF.TF.B.7