Angles in Standard Position
Sin, Cos, and Tan on the Unit Circle
Trig Equations
Grab Bag
100
30^circ
100
sin(30^circ)
1/2
100
-6sinx=3sqrt3
4pi/3,5pi/3
100
This is the largest land animal in the world
Elephant
200
(4pi)/5
200
cos (5pi/6)
-sqrt(3)/2
200
-7/2=sinx-4
pi/6, (5pi)/6
200
True/ False: New Zealand’s “Ninety Mile Beach” is 90 miles long
False
300
-120^circ
300
tan(pi/2)
Undefined
300
3sin(theta)-2=6
No Solutions
300
A day in which there is exactly 12 hours of daylight and 12 hours of darkness, which happens on the first day of spring and the first day of fall, is called what?
Equinox
400
(8pi)/3
400
sin((21pi)/4)
-sqrt2/2
400
5tan(theta)+6=11
pi/4, (5pi)/4
400
Who invented the word “vomit”?
Shakespeare
500
(-13pi)/6
500
tan(-(9pi)/4)
-1
500
4sin^2(x)+5=8
pi/3, (2pi)/3, (4pi)/3, (5pi)/3
500
The dragon is the national animal of what country?
Wales