# Questions

Trigonometry
Rank Topic Problem Formatted
52401 Find the Cotangent Given the Point (-2 square root of 3,2)
52402 Find Amplitude, Period, and Phase Shift y=cos(-2x+pi)-1
52403 Convert from Radians to Degrees 2*180/pi
52404 Convert from Radians to Degrees sin(( square root of 3)/2)
52405 Verify the Identity x^3+y^3=(x+y)(x^2-xy+y^2)
52406 Convert from Degrees to Radians arccot(cot((5pi)/4))
52407 Find the Cotangent Given the Point ( square root of 2, square root of 2)
52408 Find Amplitude, Period, and Phase Shift y=sin(3x+2pi)
52409 Find the Cosine of the Angle 135 degrees
52410 Find Amplitude, Period, and Phase Shift y=8/9cos((pix)/2)
52412 Find the Coterminal Angle 13/2pi
52413 Find Amplitude, Period, and Phase Shift f(x)=2sin(2x)-pi/2
52414 Solve for θ in Degrees 3tan(theta)+1=0
52415 Verify the Identity sin(A+B)=cos(pi/2-(A+B))
52416 Find Amplitude, Period, and Phase Shift y=1/4sin(x-(2pi)/3)
52417 Verify the Identity (csc(-x))/(sec(-x))=-cot(x)
52418 Solve for x in Degrees 3tan(x)sin(x)+2sin(x)=0
52419 Find the Sine of the Angle (5pi)/4
52421 Find the Length of b tri{}{30}{4}{60}{}{90}
52422 Solve for x in Radians 2sin(x)^2=1
52423 Solve for x in Degrees 5tan(x)sin(x)-4sin(x)=0
52425 Find the Sine of the Angle 60
52426 Find Amplitude, Period, and Phase Shift y=4cos((6pix)/7-1/2)
52427 Expand the Trigonometric Expression cot(-x)cos(-x)+sin(-x)
52428 Solve for B in Degrees 5tan(B)+7=2tan(B)+4
52429 Expand Using Sum/Difference Formulas 3(x+2)
52430 Solve for a in Degrees tan(a)=73.7/39.4
52431 Find Amplitude, Period, and Phase Shift y=1/4cos((2x)/7+1/3)
52432 Solve for θ in Degrees cos(theta)^2=1/2
52433 Convert to Trigonometric Form tan(90-theta)
52434 Verify the Identity x^3-2=(x- cube root of 2)(x^2+ cube root of 2x+ cube root of 4)
52435 Find Amplitude, Period, and Phase Shift y=4cos(3pix+2/5)
52436 Solve for θ in Degrees sec(theta)^2-9=0
52437 Solve for θ in Radians cos(2theta-pi/2)=-1
52438 Find Amplitude, Period, and Phase Shift y=3sin(theta/4)-2
52439 Solve for A in Degrees 5cos(A)+8=3cos(A)+6
52440 Find Amplitude, Period, and Phase Shift f(x)=-1/2cos(4(x+pi/4))+1
52441 Find Amplitude, Period, and Phase Shift y=-2cos(2x+pi)-1
52442 Find Amplitude, Period, and Phase Shift y=-5tan(3x+pi)
52443 Find Amplitude, Period, and Phase Shift y=1/2cos((4pix)/5-5pi)
52444 Expand Using Sum/Difference Formulas (2x+5)(2x-5)
52445 Find the Cosine of the Angle -(5pi)/6
52446 Find the Cotangent Given the Point ( square root of 5,2)
52447 Find the Other Trig Values in Quadrant II csc(theta) = square root of 2
52448 Find the Reference Angle cot(-pi/4)
52449 Find the Cosine of the Angle -pi/6
52450 Convert from Radians to Degrees arctan(-1/( square root of 3))
52451 Solve for x in Degrees 4sin(x)cos(x)+cos(x)=0
52452 Find Trig Functions Using Identities tan(theta)=-3/5 , sec(theta)>0 ,
52453 Solve for x in Degrees 2sin(x)- square root of 3=0
52454 Convert from Radians to Degrees 3*180/pi
52455 Find the Other Trig Values in Quadrant II sec(theta)=- square root of 5
52456 Find the Sine of the Angle (7pi)/6
52457 Solve for x in Radians csc(x)=- square root of 2
52458 Verify the Identity 12 root of 16 = cube root of fourth root of 16
52459 Solve for θ in Degrees 6sin(theta)+7=0
52460 Convert from Radians to Degrees cos(pi/12)
52461 Verify the Identity sin(x)^2=sin(x)^2
52462 Find the Reference Angle cot(150 degrees )
52463 Convert from Degrees to Radians 130deg degrees
52465 Find the Coterminal Angle 1740 degrees
52466 Solve for x in Degrees 2sin(x)cos(x)=cos(x)
52468 Solve for x in Degrees 7tan(x)sin(x)=-6sin(x)
52469 Find the Cotangent Given the Point (1/5,-(2 square root of 6)/5)
52470 Find the Length of c tri{4}{}{}{}{3}{90}
52471 Find the Length of a tri{}{45}{5}{45}{}{90}
52472 Find the Trig Value csc(theta)=5 with pi/2<theta<pi with
52473 Find the Cosine Given the Point ((2 square root of 5)/5,-( square root of 5)/5)
52474 Find Amplitude, Period, and Phase Shift y=1/2cos(2x-pi)+2
52475 Convert to Trigonometric Form 2sin(10 degrees )cos(10 degrees )
52477 Solve for C in Degrees -5cos(C)-1=2cos(C)+3
52478 Find the Sine of the Angle (5pi)/3
52479 Find the Tangent of the Angle (5pi)/3
52480 Verify the Identity 2cot(x)csc(x)=1/(sec(x)-1)+1/(sec(x)+1)
52481 Solve for x in Degrees cos(x)+ square root of 3=-cos(x)
52482 Expand Using Sum/Difference Formulas (3+4x)(3-4x)
52483 Expand Using Sum/Difference Formulas cos(60 degrees -45 degrees )
52484 Solve for x in Degrees tan(x)sin(x)+4sin(x)=0
52485 Solve for θ in Degrees 6tan(theta)^2-10tan(theta)+1=-5tan(theta)
52486 Solve for θ in Degrees 6sin(theta)^2-17sin(theta)+14=-4sin(theta)+9
52487 Verify the Identity (sin(x)^2-cos(x)^2)/(sin(x)-cos(x))=sin(x)+cos(x)
52488 Find the Secant Given the Point (-2/7,(3 square root of 5)/7)  