тригонометрия

тригонометрия

11th Grade

24 Qs

quiz-placeholder

Similar activities

Trigonometri

Trigonometri

12th Grade

20 Qs

JUMLAH DAN SELISIH TRIGONOMETRI

JUMLAH DAN SELISIH TRIGONOMETRI

11th Grade

20 Qs

Trigonometri 2

Trigonometri 2

11th Grade

20 Qs

remedial matematika peminatan 11

remedial matematika peminatan 11

11th Grade

20 Qs

LT Phương trình lượng giác cơ bản

LT Phương trình lượng giác cơ bản

11th Grade

20 Qs

Luas Segitiga dan Jumlah selisih sudut

Luas Segitiga dan Jumlah selisih sudut

10th - 11th Grade

20 Qs

Trigonometri analitik

Trigonometri analitik

11th Grade

20 Qs

Latihan Soal "Proyeksi Vektor"

Latihan Soal "Proyeksi Vektor"

11th Grade

20 Qs

тригонометрия

тригонометрия

Assessment

Quiz

Mathematics

11th Grade

Easy

Created by

Лана Лашкевич

Used 4+ times

FREE Resource

24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

основное тригонометрическое тождество

sin2x +cos2x=1\sin^2x\ +\cos^2x=1

1+tg2x=1cos2x1+tg^2x=\frac{1}{\cos^2x}

sin2x+cos2y=1\sin^2x+\cos^2y=1

tgx×ctgx=1tgx\times\operatorname{ctg}x=1

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 sin2x=\sin2x=  

 cos2xsin2x\cos^2x-\sin^2x  

1

 2sinxcosx2\sin x\cos x  

 sinxcosx\sin x\cos x  

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 cos(3π2α)\cos\left(\frac{3\pi}{2}-\alpha\right)  

 sinα\sin\alpha  

 cosα\cos\alpha  

 sinα-\sin\alpha  

 cosα-\cos\alpha  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 cos(3π2α)\cos\left(\frac{3\pi}{2}-\alpha\right)  

 sinα\sin\alpha  

 cosα\cos\alpha  

 sinα-\sin\alpha  

 cosα-\cos\alpha  

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 tg(π2α)tg\left(\frac{\pi}{2}-\alpha\right)  

 tgα-tg\alpha  

 ctgα\operatorname{ctg}\alpha  

 tgαtg\alpha  

 ctgα-\operatorname{ctg}\alpha  

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 cos π4\cos\ \frac{\pi}{4}  

 12\frac{1}{2}  

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

1

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 arctg3ar\operatorname{ctg}\sqrt{3}  

 π3\frac{\pi}{3}  

 4π3\frac{4\pi}{3}  

 π6\frac{\pi}{6}  

 π3-\frac{\pi}{3}  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?