Тригонометрия

Тригонометрия

10th Grade

10 Qs

quiz-placeholder

Similar activities

Giá trị lượng giác của một cung

Giá trị lượng giác của một cung

10th Grade

15 Qs

gia tri LG

gia tri LG

10th Grade

15 Qs

Ujian Remedial, susulan, Pengayaan x  SMA Harpan 3

Ujian Remedial, susulan, Pengayaan x SMA Harpan 3

10th Grade

10 Qs

Формулы приведения

Формулы приведения

10th Grade - University

11 Qs

Latihan Soal Jumlah dan Selisih Trigonometri

Latihan Soal Jumlah dan Selisih Trigonometri

10th Grade

10 Qs

Trigonometri Kelas 10

Trigonometri Kelas 10

10th - 12th Grade

10 Qs

Trigonometri Dasar

Trigonometri Dasar

10th Grade

14 Qs

Latihan Soal Matjib 1

Latihan Soal Matjib 1

10th Grade

10 Qs

Тригонометрия

Тригонометрия

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

Марина Геннадьевна

Used 148+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 sin2x+cos2x=\sin^2x+\cos^2x=  

0

1

 π2\frac{\pi}{2}  

-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

 sin(αβ)\sin\left(\alpha-\beta\right)  

 2sinαcosβ2\sin\alpha\cos\beta  

 sinβcosαcosβsinα\sin\beta\cos\alpha-\cos\beta\sin\alpha  

 sinαcosβ+sinβcosα\sin\alpha\cos\beta+\sin\beta\cos\alpha  

 sinαcosβsinβcosα\sin\alpha\cos\beta-\sin\beta\cos\alpha  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

В какой четверти находится угол  5π4\frac{5\pi}{4}  

1

2

3

4

5.

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  

6.

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  

7.

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

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?