Topics
ASSIGN

New record!

Training statistics

Points
0
Correct
0
Multiplier
X1
Record
Current session
XP 0
Obrazacoins 0
Current session
XP 0
Obrazacoins 0

Subscribe and practice without limits.

You are not logged in

Create a free account to save your progress and get a personalized selection of useful materials.

Create account
What is Paleon?

Settings

Pause

Training duration

Time per question

Mistakes

Mistakes made during the training will appear here.

Training mastery level

About the trainer

Значения основных тригонометрических функций с градусами

Тренажер поможет быстро и легко запомнить значения синуса, косинуса, тангенса для всех ключевых углов от 0° до 360°.

{"buttons":[],"questions":[{"text":"$\\sin 0^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\sin 30^\\circ$","answer":0,"explanation":"$1/2$","buttons":["$1/2$","$\\sqrt{3}/2$","$1$"]},{"text":"$\\sin 45^\\circ$","answer":2,"explanation":"$\\sqrt{2}/2$","buttons":["$1/2$","$1$","$\\sqrt{2}/2$"]},{"text":"$\\sin 60^\\circ$","answer":1,"explanation":"$\\sqrt{3}/2$","buttons":["$1/2$","$\\sqrt{3}/2$","$\\sqrt{2}/2$"]},{"text":"$\\sin 90^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\sin 120^\\circ$","answer":1,"explanation":"$\\sqrt{3}/2$","buttons":["$1/2$","$\\sqrt{3}/2$","$\\sqrt{2}/2$"]},{"text":"$\\sin 135^\\circ$","answer":2,"explanation":"$\\sqrt{2}/2$","buttons":["$1/2$","$-\\sqrt{2}/2$","$\\sqrt{2}/2$"]},{"text":"$\\sin 150^\\circ$","answer":0,"explanation":"$1/2$","buttons":["$1/2$","$\\sqrt{3}/2$","$-1/2$"]},{"text":"$\\sin 180^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\sin 210^\\circ$","answer":0,"explanation":"$-1/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\sin 225^\\circ$","answer":2,"explanation":"$-\\sqrt{2}/2$","buttons":["$-1/2$","$\\sqrt{2}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\sin 240^\\circ$","answer":1,"explanation":"$-\\sqrt{3}/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\sin 270^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$0$","$1$"]},{"text":"$\\sin 300^\\circ$","answer":1,"explanation":"$-\\sqrt{3}/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$\\sqrt{3}/2$"]},{"text":"$\\sin 315^\\circ$","answer":2,"explanation":"$-\\sqrt{2}/2$","buttons":["$-1/2$","$\\sqrt{2}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\sin 330^\\circ$","answer":0,"explanation":"$-1/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$1/2$"]},{"text":"$\\sin 360^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\cos 0^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\cos 30^\\circ$","answer":2,"explanation":"$\\sqrt{3}/2$","buttons":["$1/2$","$1$","$\\sqrt{3}/2$"]},{"text":"$\\cos 45^\\circ$","answer":1,"explanation":"$\\sqrt{2}/2$","buttons":["$1/2$","$\\sqrt{2}/2$","$\\sqrt{3}/2$"]},{"text":"$\\cos 60^\\circ$","answer":0,"explanation":"$1/2$","buttons":["$1/2$","$\\sqrt{2}/2$","$\\sqrt{3}/2$"]},{"text":"$\\cos 90^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\cos 120^\\circ$","answer":0,"explanation":"$-1/2$","buttons":["$-1/2$","$-\\sqrt{2}/2$","$-\\sqrt{3}/2$"]},{"text":"$\\cos 135^\\circ$","answer":2,"explanation":"$-\\sqrt{2}/2$","buttons":["$-1/2$","$\\sqrt{2}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\cos 150^\\circ$","answer":1,"explanation":"$-\\sqrt{3}/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\cos 180^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$0$","$1$"]},{"text":"$\\cos 210^\\circ$","answer":1,"explanation":"$-\\sqrt{3}/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$\\sqrt{3}/2$"]},{"text":"$\\cos 225^\\circ$","answer":2,"explanation":"$-\\sqrt{2}/2$","buttons":["$-1/2$","$\\sqrt{2}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\cos 240^\\circ$","answer":0,"explanation":"$-1/2$","buttons":["$-1/2$","$-\\sqrt{3}/2$","$-\\sqrt{2}/2$"]},{"text":"$\\cos 270^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\cos 300^\\circ$","answer":0,"explanation":"$1/2$","buttons":["$1/2$","$\\sqrt{2}/2$","$\\sqrt{3}/2$"]},{"text":"$\\cos 315^\\circ$","answer":1,"explanation":"$\\sqrt{2}/2$","buttons":["$1/2$","$\\sqrt{2}/2$","$\\sqrt{3}/2$"]},{"text":"$\\cos 330^\\circ$","answer":1,"explanation":"$\\sqrt{3}/2$","buttons":["$1/2$","$\\sqrt{3}/2$","$\\sqrt{2}/2$"]},{"text":"$\\cos 360^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\tg 0^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","не определён"]},{"text":"$\\tg 30^\\circ$","answer":2,"explanation":"$1/\\sqrt{3}$","buttons":["$\\sqrt{3}$","$1$","$1/\\sqrt{3}$"]},{"text":"$\\tg 45^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$0$","$\\sqrt{3}$"]},{"text":"$\\tg 60^\\circ$","answer":2,"explanation":"$\\sqrt{3}$","buttons":["$1$","$1/\\sqrt{3}$","$\\sqrt{3}$"]},{"text":"$\\tg 90^\\circ$","answer":2,"explanation":"не определён","buttons":["$0$","$1$","не определён"]},{"text":"$\\ctg 0^\\circ$","answer":2,"explanation":"не определён","buttons":["$0$","$1$","не определён"]},{"text":"$\\ctg 30^\\circ$","answer":2,"explanation":"$\\sqrt{3}$","buttons":["$1$","$1/\\sqrt{3}$","$\\sqrt{3}$"]},{"text":"$\\ctg 45^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$0$","$\\sqrt{3}$"]},{"text":"$\\ctg 60^\\circ$","answer":1,"explanation":"$1/\\sqrt{3}$","buttons":["$\\sqrt{3}$","$1/\\sqrt{3}$","$1$"]},{"text":"$\\ctg 90^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","не определён"]},{"text":"$\\tg 120^\\circ$","answer":1,"explanation":"$-\\sqrt{3}$","buttons":["$\\sqrt{3}$","$-\\sqrt{3}$","$-1/\\sqrt{3}$"]},{"text":"$\\tg 135^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$1$","$-\\sqrt{3}$"]},{"text":"$\\tg 150^\\circ$","answer":2,"explanation":"$-1/\\sqrt{3}$","buttons":["$-1$","$-\\sqrt{3}$","$-1/\\sqrt{3}$"]},{"text":"$\\tg 180^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\tg 210^\\circ$","answer":2,"explanation":"$1/\\sqrt{3}$","buttons":["$1$","$\\sqrt{3}$","$1/\\sqrt{3}$"]},{"text":"$\\tg 225^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$-1$","$\\sqrt{3}$"]},{"text":"$\\tg 240^\\circ$","answer":1,"explanation":"$\\sqrt{3}$","buttons":["$1/\\sqrt{3}$","$\\sqrt{3}$","$1$"]},{"text":"$\\tg 270^\\circ$","answer":2,"explanation":"не определён","buttons":["$0$","$1$","не определён"]},{"text":"$\\tg 300^\\circ$","answer":1,"explanation":"$-\\sqrt{3}$","buttons":["$-1/\\sqrt{3}$","$-\\sqrt{3}$","$-1$"]},{"text":"$\\tg 315^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$1$","$-\\sqrt{3}$"]},{"text":"$\\tg 330^\\circ$","answer":2,"explanation":"$-1/\\sqrt{3}$","buttons":["$-1$","$-\\sqrt{3}$","$-1/\\sqrt{3}$"]},{"text":"$\\tg 360^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","$-1$"]},{"text":"$\\ctg 120^\\circ$","answer":2,"explanation":"$-1/\\sqrt{3}$","buttons":["$\\sqrt{3}$","$-\\sqrt{3}$","$-1/\\sqrt{3}$"]},{"text":"$\\ctg 135^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$1$","$-\\sqrt{3}$"]},{"text":"$\\ctg 150^\\circ$","answer":1,"explanation":"$-\\sqrt{3}$","buttons":["$-1/\\sqrt{3}$","$-\\sqrt{3}$","$-1$"]},{"text":"$\\ctg 180^\\circ$","answer":2,"explanation":"не определён","buttons":["$0$","$1$","не определён"]},{"text":"$\\ctg 210^\\circ$","answer":1,"explanation":"$\\sqrt{3}$","buttons":["$1/\\sqrt{3}$","$\\sqrt{3}$","$1$"]},{"text":"$\\ctg 225^\\circ$","answer":0,"explanation":"$1$","buttons":["$1$","$-1$","$\\sqrt{3}$"]},{"text":"$\\ctg 240^\\circ$","answer":2,"explanation":"$1/\\sqrt{3}$","buttons":["$\\sqrt{3}$","$-\\sqrt{3}$","$1/\\sqrt{3}$"]},{"text":"$\\ctg 270^\\circ$","answer":1,"explanation":"$0$","buttons":["$1$","$0$","не определён"]},{"text":"$\\ctg 300^\\circ$","answer":2,"explanation":"$-1/\\sqrt{3}$","buttons":["$-\\sqrt{3}$","$\\sqrt{3}$","$-1/\\sqrt{3}$"]},{"text":"$\\ctg 315^\\circ$","answer":0,"explanation":"$-1$","buttons":["$-1$","$1$","$-\\sqrt{3}$"]},{"text":"$\\ctg 330^\\circ$","answer":1,"explanation":"$-\\sqrt{3}$","buttons":["$-1/\\sqrt{3}$","$-\\sqrt{3}$","$-1$"]},{"text":"$\\ctg 360^\\circ$","answer":2,"explanation":"не определён","buttons":["$0$","$1$","не определён"]}],"no_uppercase":true}
Trainers on this topic
Previous trainer
Next trainer
All trainings