Questions

Trigonometry
Rank Topic Problem Formatted
501 Convert from Radians to Degrees -(5pi)/3
502 Expand Using Sum/Difference Formulas sin((11pi)/12)
503 Find the Exact Value cos(225)
504 Find the Exact Value tan(390)
505 Find the Exact Value sin((19pi)/6)
506 Find the Exact Value sin((11pi)/4)
507 Find the Exact Value csc(90 degrees )
508 Find the Exact Value sin(2pi)
509 Find the Value Using the Unit Circle sin(30 degrees )
510 Solve for ? cot(x)=1
511 Solve for ? sin(2x)=( square root of 3)/2
512 Solve for ? sin(3x)=1
513 Solve for x 2cos(x)+1=0
514 Solve for x tan(x)^2-1=0
515 Solve for x cos(2x)=0
516 Simplify (cos(theta))/(sin(theta))
517 Simplify (( square root of 2)/2)^2
518 Simplify cos(x)csc(x)
519 Simplify tan( square root of 3)
520 Simplify arccsc(- square root of 2)
521 Find the Other Trig Values in Quadrant I csc(theta)=2
522 Solve for x sec(x)=2
523 Solve for x 2sin(x)-1=0
524 Solve for ? sin(x)=0
525 Simplify (sin(theta))/(cos(theta))
526 Find the Exact Value cot(-150)
527 Find the Exact Value tan(35)
528 Find the Exact Value tan(112.5)
529 Find the Exact Value tan(arcsin(1/2))
530 Find the Exact Value sin(-pi)
531 Expand Using Sum/Difference Formulas sin(15)
532 Convert from Degrees to Radians -48 degrees
533 Convert from Degrees to Radians 40 degrees
534 Convert from Degrees to Radians 25
535 Convert from Radians to Degrees (7pi)/3
536 Convert from Degrees to Radians -120
537 Find Amplitude, Period, and Phase Shift y=sin(2x)
538 Convert from Radians to Degrees (13pi)/6
539 Evaluate pi/3
540 Graph y=4sin(x)
541 Graph y=1/2*sin(x)
542 Graph y=3cos(2x)
543 Graph y=-3cos(x)
544 Rationalize the Denominator (sin(x)^2)/(1-cos(x))
545 Find the Quadrant of the Angle (4pi)/3
546 Find the Quadrant of the Angle (2pi)/3
547 Convert from Radians to Degrees -pi/4
548 Simplify/Condense log base a of b^2
549 Find Amplitude, Period, and Phase Shift y=2cos(x)
550 Find Amplitude, Period, and Phase Shift y=-3sin(x)
551 Convert from Degrees to Radians 140
552 Convert from Degrees to Radians -315
553 Convert from Degrees to Radians 200
554 Convert from Degrees to Radians -75
555 Convert from Degrees to Radians 75 degrees
556 Find the Reference Angle pi/4
557 Find the Reference Angle pi/6
558 Find the Reference Angle 240
559 Find the Exact Value sec(150 degrees )
560 Find the Exact Value cot((3pi)/4)
561 Find the Exact Value arcsin(sin((5pi)/6))
562 Verify the Identity sin(theta)=1/2
563 Verify the Identity sec(x)-sec(x)sin(x)^2=cos(x)
564 Verify the Identity cos(x)^2-sin(x)^2=1-2sin(x)^2
565 Find the Exact Value sin(90 degrees )
566 Find the Exact Value sin(5/13)
567 Find the Exact Value sin((7pi)/2)
568 Find the Exact Value cot(300 degrees )
569 Find the Exact Value sin(-1/2)
570 Find the Exact Value cot(-(2pi)/3)
571 Find the Exact Value cos(420)
572 Find the Exact Value cos((7pi)/8)
573 Simplify cos(theta)^2-sin(theta)^2
574 Solve for ? sin(x)=1
575 Solve for x sin(x)^2-cos(x)^2=0
576 Solve for x cos(x)=-1
577 Solve for x sin(2x)=-1
578 Solve for x csc(x)=2
579 Solve for x x=4cos(35 degrees )
580 Simplify arccsc(-(2 square root of 3)/3)
581 Simplify cos(2arctan(x))
582 Simplify sin(theta)+1/(cos(theta))
583 Simplify (tan(theta))/(cot(theta))
584 Simplify (tan(theta))/(sec(theta))
585 Simplify cos(theta)^2(1+tan(theta)^2)
586 Simplify tan(theta)^2-sec(theta)^2
587 Simplify ( square root of 3)/(2 square root of 3)
588 Solve for x sin(x)=( square root of 2)/2
589 Solve for x sin(2x)=( square root of 3)/2
590 Solve for ? sin(x)=-( square root of 2)/2
591 Solve for ? sin(2x)=1/2
592 Simplify (( square root of 3)/2)/(-1/2)
593 Simplify cos(arcsin(x))
594 Find the Exact Value csc((5pi)/6)
595 Find the Exact Value cos(495)
596 Find the Exact Value cos(20)
597 Find the Exact Value sec(240 degrees )
598 Find the Exact Value cos(-150 degrees )
599 Find the Exact Value csc(135 degrees )
600 Find the Exact Value sin(3)