Trigonometry review game
Download
1 / 30

Trigonometry Review Game - PowerPoint PPT Presentation


  • 136 Views
  • Uploaded on

Trigonometry Review Game. Do not use a calculator on any of these questions until specified otherwise. Sin(45) = ? (1 min). Answer:. Sin(45) = sqrt (2)/2. cos (45) = ? (15 secs ). Answer. cos (45) = sqrt (2)/2 Sin(45) = cos (45) since they are cofunctions. cos (60) = ? (1 min).

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' Trigonometry Review Game' - lilli


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript


Sin(45) = ? specified otherwise.

(1 min)


Answer
Answer: specified otherwise.

Sin(45) = sqrt(2)/2


cos specified otherwise. (45) = ?

(15 secs)


Answer1
Answer specified otherwise.

cos(45) = sqrt(2)/2

Sin(45) = cos(45) since they are cofunctions.


cos specified otherwise. (60) = ?

(1 min)


Answer2
answer specified otherwise.

cos(60) = 1/2


tan(60) = ? specified otherwise.

(1 min)


Answer3
answer specified otherwise.

tan(60) = sqrt(3)


tan(90) = ? specified otherwise.

(1 min)


Answer4
answer specified otherwise.

tan(90) = undefined


sin(0) = ? specified otherwise.

(1 min)


Answer5
answer specified otherwise.

sin(0) = 0


Find the exact value
Find the exact value: specified otherwise.

sin2 60 + cos 60 =


Answer6
answer specified otherwise.

sin2 60 + cos 60 = 5/4


c specified otherwise. sc2(30) = ?


Answer7
answer specified otherwise.

csc2(30) = 4



Answer8
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.


Answer9
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’) = ?


Answer10
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’ = ?


Answer11
answer specified otherwise.

81o 9’ – 43o 47’ = 37o22’


Find x
Find x specified otherwise.

Csc(x) = 1. 6734


Answer12
answer specified otherwise.

X = 36.7o


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


ad