Angles
What quadrant is 240 degrees be in?
What is quadrant 3.
SOH CAH TOA stands for.
What is sin(o/h), cos(a/h), Tan(o/a)?
pi/6 , pi/4 , and pi/3 in degrees.
What is 30 degreee, 45 degree, and 60 degree?
Amplitude is
What is the distance from midline?
true or false
Arcsin(x)=sin(x)
What is False, arcsin(x)=sin^-1(x)
6.5 rotations around the unit circle are ___pi.
What is 7pi?
Side c and b are ____, when cos(B)10/15 and a=20
What is c=30 and b= 10sqrt(5)
At pi/3, sin(x) cos(x) is.
sin(x)=sqrt(2)/2
cos(x)= 1/2
Initial starting coordinates of sin(x).
What is (0,0),(pi/2, 1),(pi,0)(3pi/2,-1), and (2pi,0)
sin^-1(1/2) in radians.
What is pi/6
What are the two closest positive and negative coterminal angles of 85?
What is 445 degrees and -275 degrees?
Angle A in exact form in sin(A) is ____, when the opposite side of angle A is 20 and the adjacent side is 6.
sin(20/sqrt(436))
Area of the sector when the angle is 60 degrees and the radius is 100cm.
What is (500pi/3) cm^2?
What is B= 12pi/5
Domain and Range of y=sin^-1(x)
Domain: [-1,1]
Range: [-pi/2, pi/2]
pi/3 is _____ degress.
What is 60 degrees?
A 50-ft ladder leans against a building so that the angle between the ground and the ladder is 55 degrees. How high does the ladder reach up the side of the building?
What is 49.98 ft?
Arc length of the sector is ______, when the diameter is 10 and the angle is 90 degrees.
What is (5pi/2)?
A=
B=
C=
D=
when 4sin(4x-pi)+2
A=4
B=4
C=right pi
D= up 2
A 20-ft ladder leans against a tree. The base of the tree is 16-ft away from the foot of the ladder. The ladders angle of elevation _____.
What is 53.13 degrees?