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Trigonometry Review GamePowerPoint Presentation

Trigonometry Review Game

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**lilli** - Follow User

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- Do not use a calculator on any of these questions until specified otherwise.

Sin(45) = ? specified otherwise.

(1 min)

Answer: specified otherwise.

Sin(45) = sqrt(2)/2

cos specified otherwise. (45) = ?

(15 secs)

cos specified otherwise. (60) = ?

(1 min)

answer specified otherwise.

cos(60) = 1/2

tan(60) = ? specified otherwise.

(1 min)

answer specified otherwise.

tan(60) = sqrt(3)

tan(90) = ? specified otherwise.

(1 min)

answer specified otherwise.

tan(90) = undefined

sin(0) = ? specified otherwise.

(1 min)

answer specified otherwise.

sin(0) = 0

Find the exact value: specified otherwise.

sin2 60 + cos 60 =

answer specified otherwise.

sin2 60 + cos 60 = 5/4

c specified otherwise. sc2(30) = ?

answer specified otherwise.

csc2(30) = 4

Describe the co function theorem and give an example. specified otherwise.

Answer: specified otherwise.

Answers will vary. Anything to the likes of “If two angles are cofunctions, then the trig function of one angle will equal the cofunction of its complement. Ex: sin30 = cos60” would do.

Ok, now you can use a calculator. specified otherwise.

Cot(64.8) = ? specified otherwise.

answer specified otherwise.

Cot(64.8) = .4706

Find the specified otherwise. cofunction for the following. Keep your answer in degrees and minutes.

Csc(63o 14’) = ?

answer specified otherwise.

Find the cofunction for the following. Keep your answer in degrees and minutes.

Csc(63o 14’) = sec(26o 46’)

81 specified otherwise. o 9’ – 43o 47’ = ?

answer specified otherwise.

81o 9’ – 43o 47’ = 37o22’

Find x specified otherwise.

Csc(x) = 1. 6734

answer specified otherwise.

X = 36.7o

The rest of the test are right specified otherwise. triangle problems.

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