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Laabri

U6D3 Modeling with Trigonometric Equations Apr23

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Last updated about 1 year ago
17 Nsɛmmisa

The unit circle with all the information.

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1.

60o converts to radians.

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2.

260o converts to radians.

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3.

converts to degrees.

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4.

converts to degrees.

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5.

The reference angle for 120o is degrees.

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6.

The reference angle for 210o is degrees.

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7.

The reference angle for 315o is degrees.

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8.

Express your answer in radians.

The reference angle of

is .

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9.

Express your answer in radians.

The reference angle of

is .

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10.

Express your answer in radians.

The reference angle of

is .

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11.

The coordinate pair on the unit circle for 150o is ().

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12.

The coordinate pair on the unit circle for 225o is ().

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13.

The coordinate pair on the unit circle for

is ().

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14.

The coordinate pair on the unit circle for

is ().

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15.

Evaluate the trigonometric expression at the given value of t.

The result would be

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16.

Evaluate the trigonometric expression at the given value of t.

The result would be

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17.

Evaluate the trigonometric expression at the given value of t.

The result would be