Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
50301	Find the Other Trig Values in Quadrant II	cos(theta)=-3/5	$\cos (θ) = - \frac{3}{5}$
50302	Convert from Radians to Degrees	5/6pi	$\frac{5}{6} π$
50303	Find the Other Trig Values in Quadrant II	sin(theta)=12/13	$\sin (θ) = \frac{12}{13}$
50304	Solve for x in Radians	tan(x)=-1	$\tan (x) = - 1$
50305	Solve for θ in Degrees	tan(theta)=-( square root of 3)/3	$\tan (θ) = - \frac{\sqrt{3}}{3}$
50306	Solve for θ in Degrees	sin(theta)=-1	$\sin (θ) = - 1$
50307	Find the Other Trig Values in Quadrant II	cos(theta)=-12/13	$\cos (θ) = - \frac{12}{13}$
50308	Solve for θ in Degrees	cos(theta)=-1	$\cos (θ) = - 1$
50309	Solve for θ in Degrees	tan(theta)=0	$\tan (θ) = 0$
50310	Solve for θ in Radians	tan(theta)=( square root of 3)/3	$\tan (θ) = \frac{\sqrt{3}}{3}$
50311	Solve for θ in Degrees	cos(theta)=1	$\cos (θ) = 1$
50312	Convert to Trigonometric Form	csc(theta)	$\csc (θ)$
50313	Solve for x in Radians	sin(x)=( square root of 3)/2	$\sin (x) = \frac{\sqrt{3}}{2}$
50314	Convert to Trigonometric Form	sec(theta)	$\sec (θ)$
50315	Solve for x in Radians	2cos(x)^2-1=0	$2 \cos^{2} (x) - 1 = 0$
50316	Convert from Radians to Degrees	( square root of 3)/3	$\frac{\sqrt{3}}{3}$
50317	Convert to Trigonometric Form	cos(theta)^2	$\cos^{2} (θ)$
50318	Solve for x in Radians	cos(x)^2-1=0	$\cos^{2} (x) - 1 = 0$
50319	Solve for θ in Degrees	cot(theta)=1	$\cot (θ) = 1$
50320	Convert to Trigonometric Form	sec(x)^2	$\sec^{2} (x)$
50321	Find the Other Trig Values in Quadrant IV	sin(theta)=-4/5	$\sin (θ) = - \frac{4}{5}$
50322	Solve for θ in Degrees	csc(theta)=2	$\csc (θ) = 2$
50323	Convert to Trigonometric Form	cot(theta)	$\cot (θ)$
50324	Find the Other Trig Values in Quadrant IV	cos(theta)=3/5	$\cos (θ) = \frac{3}{5}$
50325	Solve for θ in Radians	sin(theta)=0	$\sin (θ) = 0$
50326	Solve for θ in Degrees	sec(theta)=2	$\sec (θ) = 2$
50327	Convert from Radians to Degrees	4/3pi	$\frac{4}{3} π$
50328	Solve for x in Radians	cos(x)=( square root of 3)/2	$\cos (x) = \frac{\sqrt{3}}{2}$
50329	Solve for x in Radians	cos(x)=1	$\cos (x) = 1$
50330	Find the Coterminal Angle	-(9pi)/4	$- \frac{9 π}{4}$
50331	Solve for θ in Degrees	csc(theta)=(2 square root of 3)/3	$\csc (θ) = \frac{2 \sqrt{3}}{3}$
50332	Solve for x in Radians	cos(x)=-1	$\cos (x) = - 1$
50333	Find the Other Trig Values in Quadrant III	sin(theta)=-( square root of 3)/2	$\sin (θ) = - \frac{\sqrt{3}}{2}$
50334	Solve for x in Radians	2sin(x)^2-1=0	$2 \sin^{2} (x) - 1 = 0$
50335	Solve for x in Radians	sin(x)=1	$\sin (x) = 1$
50336	Solve for x in Radians	4sin(x)^2-1=0	$4 \sin^{2} (x) - 1 = 0$
50337	Solve for x in Degrees	tan(x)=1	$\tan (x) = 1$
50338	Solve for x in Radians	tan(x)=0	$\tan (x) = 0$
50339	Convert from Radians to Degrees	180/pi	$\frac{180}{π}$
50340	Find the Coterminal Angle	-225 degrees	$- 225 °$
50341	Solve for θ in Radians	sin(theta)=-1	$\sin (θ) = - 1$
50342	Solve for x in Radians	sin(x)=-1	$\sin (x) = - 1$
50343	Solve for x in Degrees	cos(x)=-1/2	$\cos (x) = - \frac{1}{2}$
50344	Convert to Trigonometric Form	cos(2theta)	$\cos (2 θ)$
50345	Find the Cotangent Given the Point	(( square root of 3)/2,1/2)	$(\frac{\sqrt{3}}{2}, \frac{1}{2})$
50346	Convert to Trigonometric Form	sin(theta)^2	$\sin^{2} (θ)$
50347	Find the Other Trig Values in Quadrant IV	cos(theta)=4/5	$\cos (θ) = \frac{4}{5}$
50348	Find the Cotangent Given the Point	(( square root of 2)/2,( square root of 2)/2)	$(\frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2})$
50349	Solve for θ in Radians	cos(theta)=0	$\cos (θ) = 0$
50350	Solve for θ in Radians	sec(theta)=2	$\sec (θ) = 2$
50351	Solve for x in Degrees	sin(x)=0	$\sin (x) = 0$
50352	Solve for θ in Radians	tan(theta)=-( square root of 3)/3	$\tan (θ) = - \frac{\sqrt{3}}{3}$
50353	Convert from Radians to Degrees	square root of 3	$\sqrt{3}$
50354	Solve for θ in Radians	cos(theta)+1=0	$\cos (θ) + 1 = 0$
50355	Convert to Trigonometric Form	tan(x)^2	$\tan^{2} (x)$
50356	Solve for θ in Radians	square root of 3cot(theta)-1=0	$\sqrt{3} \cot (θ) - 1 = 0$
50357	Solve for θ in Degrees	cot(theta) = square root of 3	$\cot (θ) = \sqrt{3}$
50358	Convert from Radians to Degrees	1/4pi	$\frac{1}{4} π$
50359	Convert from Radians to Degrees	pi/4rad	$\frac{π}{4}$ rad
50360	Solve for θ in Radians	cot(theta)=1	$\cot (θ) = 1$
50361	Solve for θ in Degrees	csc(theta) = square root of 2	$\csc (θ) = \sqrt{2}$
50362	Solve for θ in Radians	tan(theta)=0	$\tan (θ) = 0$
50363	Expand Using Sum/Difference Formulas	sin(A+B)	$\sin (A + B)$
50364	Find the Length of c	tri{4}{}{}{45}{}{90}	 $\begin{matrix} Side & Angle \\ \begin{matrix} b = & 4 \\ c = \\ a = \end{matrix} & \begin{matrix} A = \\ B = & 45 \\ C = & 90 \end{matrix} \end{matrix}$
50365	Find the Other Trig Values in Quadrant II	cos(theta)=-( square root of 3)/2	$\cos (θ) = - \frac{\sqrt{3}}{2}$
50366	Solve for θ in Radians	sin(theta)=1	$\sin (θ) = 1$
50367	Convert from Degrees to Radians	30deg	$30$ degrees
50368	Find the Other Trig Values in Quadrant III	tan(theta)=3/4	$\tan (θ) = \frac{3}{4}$
50369	Solve for θ in Radians	cos(theta)=1	$\cos (θ) = 1$
50370	Find the Other Trig Values in Quadrant IV	sin(theta)=-12/13	$\sin (θ) = - \frac{12}{13}$
50371	Convert to Trigonometric Form	sec(theta)-cos(theta)	$\sec (θ) - \cos (θ)$
50372	Solve for θ in Degrees	tan(theta)=3/4	$\tan (θ) = \frac{3}{4}$
50373	Solve for x in Radians	cos(x)=( square root of 2)/2	$\cos (x) = \frac{\sqrt{2}}{2}$
50374	Solve for θ in Degrees	sin(theta)=1	$\sin (θ) = 1$
50375	Find the Other Trig Values in Quadrant II	tan(theta)=-4/3	$\tan (θ) = - \frac{4}{3}$
50376	Solve for x in Degrees	sin(x)=-1/2	$\sin (x) = - \frac{1}{2}$
50377	Find the Length of a	tri{}{}{}{}{}{}	 $\begin{matrix} Side & Angle \\ \begin{matrix} b = \\ c = \\ a = \end{matrix} & \begin{matrix} A = \\ B = \\ C = \end{matrix} \end{matrix}$
50378	Solve for x in Radians	tan(x)=- square root of 3	$\tan (x) = - \sqrt{3}$
50379	Convert from Degrees to Radians	150deg	$150$ degrees
50380	Find the Other Trig Values in Quadrant II	tan(theta)=- square root of 3	$\tan (θ) = - \sqrt{3}$
50381	Solve for x in Degrees	tan(x)=-1	$\tan (x) = - 1$
50382	Solve for x in Degrees	cos(x)=( square root of 3)/2	$\cos (x) = \frac{\sqrt{3}}{2}$
50383	Solve for x in Degrees	cos(x)=0	$\cos (x) = 0$
50384	Solve for θ in Degrees	cot(theta)=( square root of 3)/3	$\cot (θ) = \frac{\sqrt{3}}{3}$
50385	Find the Cosecant Given the Point	(( square root of 3)/2,-1/2)	$(\frac{\sqrt{3}}{2}, - \frac{1}{2})$
50386	Find the Secant Given the Point	(3,-4)	$(3, - 4)$
50387	Expand Using Sum/Difference Formulas	cos(pi/2-x)	$\cos (\frac{π}{2} - x)$
50388	Convert from Degrees to Radians	60deg	$60$ degrees
50389	Convert from Radians to Degrees	arccos(0)	$\arccos (0)$
50390	Solve for x in Degrees	sin(x)=( square root of 3)/2	$\sin (x) = \frac{\sqrt{3}}{2}$
50391	Convert from Degrees to Radians	45deg	$45$ degrees
50392	Find the Other Trig Values in Quadrant III	tan(theta)=4/3	$\tan (θ) = \frac{4}{3}$
50393	Find the Secant Given the Point	(( square root of 3)/2,-1/2)	$(\frac{\sqrt{3}}{2}, - \frac{1}{2})$
50394	Find the Other Trig Values in Quadrant III	tan(theta) = square root of 3	$\tan (θ) = \sqrt{3}$
50395	Find the Cosecant Given the Point	(-1/2,-( square root of 3)/2)	$(- \frac{1}{2}, - \frac{\sqrt{3}}{2})$
50396	Find the Length of the Third Side	tri{}{90}{}{}{4}{40}	 $\begin{matrix} Side & Angle \\ \begin{matrix} b = \\ c = \\ a = & 4 \end{matrix} & \begin{matrix} A = & 90 \\ B = \\ C = & 40 \end{matrix} \end{matrix}$
50397	Find the Other Trig Values in Quadrant II	tan(theta)=-3/4	$\tan (θ) = - \frac{3}{4}$
50398	Solve for x in Radians	tan(x)+ square root of 3=0	$\tan (x) + \sqrt{3} = 0$
50399	Solve for x in Radians	3tan(x)^2-1=0	$3 \tan^{2} (x) - 1 = 0$
50400	Convert from Degrees to Radians	120deg	$120$ degrees