Team 1
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Team 2
0
Teams
Name
Score
1
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8
9
10
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16
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5
×
Find (if possible) the complement of the angle: Ï/4
Ï/4
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15
×
use trigonometric identities to transform the left side of the equation into the right side (0 < Îļ < Ï/2))
- - -
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10
×
Convert to radian (Do not use a calculator): 150°
5Ï/6
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5
×
Find Positive coterminal angle for the given angle: -2Ï/7
12Ï/7
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×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 5 points!
Oops!
×
monster
Reset all scores!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
10
×
Find the error and then Find the correct answer:
Ï/9
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×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
gift
Win 15 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
10
×
use trigonometric identities to transform the left side of the equation into the right side (0 < Îļ < Ï/2))
- - -
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Check
Okay!
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25
×
Find the exact values of the six trigonometric functions of the angle Îļ
sin Îļ = 1/3 , cos Îļ = 2â2/3 , tan Îļ = â2/4 , sec Îļ = 3â2/4 , csc Îļ = 3 , cot Îļ = 2â2
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10
×
evaluate without using calculators: cos 11Ï/6
â3/2
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10
×
evaluate without using calculators: tan -Ï/3
-â3
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15
×
Find sin Îļ , sec Îļ and tan Îļ (Shaw a written answer!)
15/17 , -17/8 , -15/8
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25
×
Use the given value (sin Îļ = 1/2) to evaluate each function: cos Îļ , sin -Îļ and tan Îļ ( 0 < Îļ < Ï/2))
â3/2 , -1/2 , 1/â3 = â3 / 3
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×
boom
Lose 50 points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
5
×
use trigonometric identities to transform the left side of the equation into the right side (0 < Îļ < Ï/2))
- - -
Oops!
Check
Okay!
Check
×
Restart
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