sin(t) equals what? in terms of x and/or y values of a point.
What is y?
100
What is the reference angle of 300 degrees?
60 degrees
100
Reciprocal identity of tan(t)
What is 1/cot(t)?
100
The item missing in this relation: tan(t) = sin(t)/?
What is cos(t)
200
The supplement of 83 degrees
What is 97 degrees
200
cos(t) equals what? in terms of x and/or y values of a point.
What is x?
200
What is the reference angle of -150 degrees?
What is 30 degrees?
200
The reciprocal identity for cos(t)
What is 1/sec(t)?
200
The measure of the hypotenuse of a right triangle if the other two sides are 9 and 12.
What is 15?
300
The radian measure that is equivalent to 146 degrees (in terms of π and reduced to lowest terms)
What is 73π/90?
300
tan(3π/4)
What is -1?
300
What is the reference angle of 129 degrees?
What is 51 degrees?
300
quotient identity for cot
What is cos(t)/sin(t)
300
________: a positive angle that is coterminal to -5π/6.
What is 7π/6?
400
Find a positive coterminal angle for -450 degrees
What is 270 degrees? (or 630 etc)
400
sin(π)
What is 0?
400
What is a coterminal angle of 300 degrees?
What is -60 degrees, or 660 degrees?
400
The Pythagorean identity that includes sin and cos
What is sin^2( t ) + cos^2( t ) = 1
400
What is the reference angle for 135 degrees?
What is 45 degrees?
500
13π/18 in degrees
What is 130 degrees
500
csc(4π/3)
Rationalize your answer.
What is -2√3/3
500
What is a coterminal angle of 70 degrees?
What is 430 degrees? or -290 degrees?
500
Manipulate the left side to become equal to the right side:
sec(t)*sin(t) = tan(t)
What happens when you...
turn sec(t) into 1/cos(t),
then multiply by sin(t) to get sin(t)/cos(t),
then use the quotient identity to turn it into tan(t)?
500
The length of the hypotenuse of a triangle with θ= π/4 and side adjacent=10. (To two decimal places)