Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
1	Find the Exact Value	sin(30)	$\sin (30)$
2	Find the Exact Value	sin(45)	$\sin (45)$
3	Find the Exact Value	sin(30 degrees )	$\sin (30 °)$
4	Find the Exact Value	sin(60 degrees )	$\sin (60 °)$
5	Find the Exact Value	tan(30 degrees )	$\tan (30 °)$
6	Find the Exact Value	arcsin(-1)	$\arcsin (- 1)$
7	Find the Exact Value	sin(pi/6)	$\sin (\frac{π}{6})$
8	Find the Exact Value	cos(pi/4)	$\cos (\frac{π}{4})$
9	Find the Exact Value	sin(45 degrees )	$\sin (45 °)$
10	Find the Exact Value	sin(pi/3)	$\sin (\frac{π}{3})$
11	Find the Exact Value	arctan(-1)	$\arctan (- 1)$
12	Find the Exact Value	cos(45 degrees )	$\cos (45 °)$
13	Find the Exact Value	cos(30 degrees )	$\cos (30 °)$
14	Find the Exact Value	tan(60)	$\tan (60)$
15	Find the Exact Value	csc(45 degrees )	$\csc (45 °)$
16	Find the Exact Value	tan(60 degrees )	$\tan (60 °)$
17	Find the Exact Value	sec(30 degrees )	$\sec (30 °)$
18	Find the Exact Value	cos(60 degrees )	$\cos (60 °)$
19	Find the Exact Value	cos(150)	$\cos (150)$
20	Find the Exact Value	sin(60)	$\sin (60)$
21	Find the Exact Value	cos(pi/2)	$\cos (\frac{π}{2})$
22	Find the Exact Value	tan(45 degrees )	$\tan (45 °)$
23	Find the Exact Value	arctan(- square root of 3)	$\arctan (- \sqrt{3})$
24	Find the Exact Value	csc(60 degrees )	$\csc (60 °)$
25	Find the Exact Value	sec(45 degrees )	$\sec (45 °)$
26	Find the Exact Value	csc(30 degrees )	$\csc (30 °)$
27	Find the Exact Value	sin(0)	$\sin (0)$
28	Find the Exact Value	sin(120)	$\sin (120)$
29	Find the Exact Value	cos(90)	$\cos (90)$
30	Convert from Radians to Degrees	pi/3	$\frac{π}{3}$
31	Find the Exact Value	tan(30)	$\tan (30)$
32	Convert from Degrees to Radians	45	$45$
33	Find the Exact Value	cos(45)	$\cos (45)$
34	Simplify	sin(theta)^2+cos(theta)^2	$\sin^{2} (θ) + \cos^{2} (θ)$
35	Convert from Radians to Degrees	pi/6	$\frac{π}{6}$
36	Find the Exact Value	cot(30 degrees )	$\cot (30 °)$
37	Find the Exact Value	arccos(-1)	$\arccos (- 1)$
38	Find the Exact Value	arctan(0)	$\arctan (0)$
39	Find the Exact Value	cot(60 degrees )	$\cot (60 °)$
40	Convert from Degrees to Radians	30	$30$
41	Convert from Radians to Degrees	(2pi)/3	$\frac{2 π}{3}$
42	Find the Exact Value	sin((5pi)/3)	$\sin (\frac{5 π}{3})$
43	Find the Exact Value	sin((3pi)/4)	$\sin (\frac{3 π}{4})$
44	Find the Exact Value	tan(pi/2)	$\tan (\frac{π}{2})$
45	Find the Exact Value	sin(300)	$\sin (300)$
46	Find the Exact Value	cos(30)	$\cos (30)$
47	Find the Exact Value	cos(60)	$\cos (60)$
48	Find the Exact Value	cos(0)	$\cos (0)$
49	Find the Exact Value	cos(135)	$\cos (135)$
50	Find the Exact Value	cos((5pi)/3)	$\cos (\frac{5 π}{3})$
51	Find the Exact Value	cos(210)	$\cos (210)$
52	Find the Exact Value	sec(60 degrees )	$\sec (60 °)$
53	Find the Exact Value	sin(300 degrees )	$\sin (300 °)$
54	Convert from Degrees to Radians	135	$135$
55	Convert from Degrees to Radians	150	$150$
56	Convert from Radians to Degrees	(5pi)/6	$\frac{5 π}{6}$
57	Convert from Radians to Degrees	(5pi)/3	$\frac{5 π}{3}$
58	Convert from Degrees to Radians	89 degrees	$89 °$
59	Convert from Degrees to Radians	60	$60$
60	Find the Exact Value	sin(135 degrees )	$\sin (135 °)$
61	Find the Exact Value	sin(150)	$\sin (150)$
62	Find the Exact Value	sin(240 degrees )	$\sin (240 °)$
63	Find the Exact Value	cot(45 degrees )	$\cot (45 °)$
64	Convert from Radians to Degrees	(5pi)/4	$\frac{5 π}{4}$
65	Find the Exact Value	sin(225)	$\sin (225)$
66	Find the Exact Value	sin(240)	$\sin (240)$
67	Find the Exact Value	cos(150 degrees )	$\cos (150 °)$
68	Find the Exact Value	tan(45)	$\tan (45)$
69	Evaluate	sin(30 degrees )	$\sin (30 °)$
70	Find the Exact Value	sec(0)	$\sec (0)$
71	Find the Exact Value	cos((5pi)/6)	$\cos (\frac{5 π}{6})$
72	Find the Exact Value	csc(30)	$\csc (30)$
73	Find the Exact Value	arcsin(( square root of 2)/2)	$\arcsin (\frac{\sqrt{2}}{2})$
74	Find the Exact Value	tan((5pi)/3)	$\tan (\frac{5 π}{3})$
75	Find the Exact Value	tan(0)	$\tan (0)$
76	Evaluate	sin(60 degrees )	$\sin (60 °)$
77	Find the Exact Value	arctan(-( square root of 3)/3)	$\arctan (- \frac{\sqrt{3}}{3})$
78	Convert from Radians to Degrees	(3pi)/4	$\frac{3 π}{4}$
79	Find the Exact Value	sin((7pi)/4)	$\sin (\frac{7 π}{4})$
80	Find the Exact Value	arcsin(-1/2)	$\arcsin (- \frac{1}{2})$
81	Find the Exact Value	sin((4pi)/3)	$\sin (\frac{4 π}{3})$
82	Find the Exact Value	csc(45)	$\csc (45)$
83	Simplify	arctan( square root of 3)	$\arctan (\sqrt{3})$
84	Find the Exact Value	sin(135)	$\sin (135)$
85	Find the Exact Value	sin(105)	$\sin (105)$
86	Find the Exact Value	sin(150 degrees )	$\sin (150 °)$
87	Find the Exact Value	sin((2pi)/3)	$\sin (\frac{2 π}{3})$
88	Find the Exact Value	tan((2pi)/3)	$\tan (\frac{2 π}{3})$
89	Convert from Radians to Degrees	pi/4	$\frac{π}{4}$
90	Find the Exact Value	sin(pi/2)	$\sin (\frac{π}{2})$
91	Find the Exact Value	sec(45)	$\sec (45)$
92	Find the Exact Value	cos((5pi)/4)	$\cos (\frac{5 π}{4})$
93	Find the Exact Value	cos((7pi)/6)	$\cos (\frac{7 π}{6})$
94	Find the Exact Value	arcsin(0)	$\arcsin (0)$
95	Find the Exact Value	sin(120 degrees )	$\sin (120 °)$
96	Find the Exact Value	tan((7pi)/6)	$\tan (\frac{7 π}{6})$
97	Find the Exact Value	cos(270)	$\cos (270)$
98	Find the Exact Value	sin((7pi)/6)	$\sin (\frac{7 π}{6})$
99	Find the Exact Value	arcsin(-( square root of 2)/2)	$\arcsin (- \frac{\sqrt{2}}{2})$
100	Convert from Degrees to Radians	88 degrees	$88 °$