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Laabri

Geometry Week 8 Day 5: Sine, cosine, tangent

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DIRECTIONS

Questions #1 - 3: True or False Questions

Questions #4 - 6: Select the 2 (two) right answers, what correct trig ratio would you use? what would the correct ratio be?

Questions #7 - 12 : Set up the correct trig ratio from the given angle. So start from the given angle, use the trig ratio to find the 2 sides you would need, set up the correct ratio fraction.

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1.

The Sine ratio is Opposite over Hypotenuse

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2.

The Cosine ratio is Ajacent over Hypotenuse

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3.

The Tangent ratio is Opposite over Adjacent

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4.

1. Identify the correct trig function you would need to use from the given labeled angle Theta

2. identify the correct ratio (fraction)

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5.

1. Identify the correct trig function you would need to use from the given labeled angle Theta

2. Identify the correct ratio (fraction)

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6.

1. Identify the correct trig function you would need to use from the given labeled angle Theta

2. Identify the correct ratio (fraction)

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7.

Find TAN Z

(the tangent ratio from angle Z)

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8.

Find SIN C

(the sine ratio from angle C)

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9.

Find COS A

(the cosine ratio from Angle A)

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10.

Find COS X

(the cosine ratio from angle X)

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11.

Find SIN A

(the sine ratio from angle A)

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12.

Find TAN C