Quiz about しげむー（三角関数の値）

Question 1

$$\sin\frac{\pi}{6}=?$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Question 2

$$\cos\frac{\pi}{4}=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{2}$$

Answer

$$45\degree$$

Question 3

$$ an\frac{5}{6}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{3}}$$

Answer

$$\sqrt[]{3}$$

Answer

$$-\sqrt[]{3}$$

Answer

$$\frac{1}{\sqrt[]{3}}$$

Question 4

$$\cos\frac{3}{2}\pi=?$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$-1$$

Answer

$$\frac{1}{2}$$

Question 5

$$\sin\frac{7}{4}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 6

$$ an\frac{2}{3}\pi=?$$

Accepted Answer

$$-\sqrt[]{3}$$

Answer

$$\sqrt[]{3}$$

Answer

$$\frac{1}{\sqrt[]{3}}$$

Answer

$$-\frac{1}{\sqrt[]{3}}$$

Question 7

$$ an\frac{\pi}{4}=?$$

Accepted Answer

$$1$$

Answer

$$0$$

Answer

$$-1$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Question 8

$$\sin\frac{11}{6}\pi=?$$

Accepted Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 9

$$ an\frac{4}{3}\pi=?$$

Accepted Answer

$$\sqrt[]{3}$$

Answer

$$-1$$

Answer

$$1$$

Answer

$$\frac{1}{\sqrt[]{3}}$$

Question 10

$$\sin\frac{\pi}{2}=?$$

Accepted Answer

$$1$$

Answer

$$0$$

Answer

$$-1$$

Answer

$$\frac{1}{2}$$

Question 11

$$\cos\frac{3}{4}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$0$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 12

$$ an\frac{7}{6}\pi=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{3}}$$

Answer

$$-\frac{1}{\sqrt[]{3}}$$

Answer

$$-\sqrt[]{3}$$

Answer

$$\sqrt[]{3}$$

Question 13

$$\cos\frac{5}{4}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

COCO`S

Answer

$$-1$$

Question 14

$$\sin\frac{4}{3}\pi=?$$

Accepted Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-1$$

Question 15

$$ an\frac{11}{6}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{3}}$$

Answer

$$0$$

Answer

$$\sqrt[]{3}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Question 16

$$\sin\frac{5}{3}\pi=?$$

Accepted Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{1}{\sqrt[]{3}}$$

Answer

$$-1$$

Answer

$$-\frac{1}{2}$$

Question 17

$$\cos\frac{\pi}{3}=?$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 18

$$\sin\frac{7}{6}\pi=?$$

Accepted Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Question 19

$$\cos\frac{7}{4}\pi=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Question 20

$$\sin\frac{5}{6}\pi=?$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{1}{2}$$

Question 21

$$ an\frac{5}{3}\pi=?$$

Accepted Answer

$$-\sqrt[]{3}$$

Answer

$$\sqrt[]{3}$$

Answer

$$\frac{1}{\sqrt[]{3}}$$

Answer

$$-\frac{1}{\sqrt[]{3}}$$

Question 22

$$\cos\frac{\pi}{2}=?$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$-1$$

Answer

$$90\degree$$

Question 23

$$ an\frac{\pi}{6}=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{3}}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Question 24

$$\cos\frac{5}{3}\pi=?$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{1}{2}$$

Question 25

$$\sin\frac{2}{3}\pi=?$$

Accepted Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$1$$

Answer

$$\frac{1}{2}$$

Question 26

$$\sin\frac{\pi}{4}=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 27

$$\cos\frac{7}{6}\pi=?$$

Accepted Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Question 28

$$\sin\frac{3}{2}\pi=?$$

Accepted Answer

$$-1$$

Answer

$$1$$

Answer

$$0$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Question 29

$$ an\frac{3}{4}\pi=?$$

Accepted Answer

$$-1$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$1$$

Question 30

$$\sin0=?$$

Accepted Answer

$$0$$

Answer

$$1$$

Answer

$$-1$$

Answer

$$2$$

Question 31

$$ an\frac{\pi}{3}=?$$

Accepted Answer

$$\sqrt[]{3}$$

Answer

$$1$$

Answer

$$-1$$

Answer

$$-\sqrt[]{3}$$

Question 32

$$\cos\frac{5}{6}\pi=?$$

Accepted Answer

$$-\frac{\sqrt[]{3}}{2}$$

Answer

$$150\degree$$

Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Question 33

$$\sin\frac{5}{4}\pi=?$$

Accepted Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{2}$$

Question 34

$$\sin\frac{\pi}{3}=?$$

Accepted Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 35

$$\cos\frac{\pi}{6}=?$$

Accepted Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 36

$$ an\frac{5}{4}\pi=?$$

Accepted Answer

$$1$$

Answer

$$-1$$

Answer

$$\sqrt[]{3}$$

Answer

$$-\sqrt[]{3}$$

Question 37

$$\cos\frac{4}{3}\pi=?$$

Accepted Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 38

$$\cos\frac{11}{6}\pi=?$$

Accepted Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

$$-\frac{\sqrt[]{3}}{2}$$

Question 39

$$ an\frac{7}{4}\pi=?$$

Accepted Answer

$$-1$$

Answer

$$1$$

Answer

$$\sqrt[]{3}$$

Answer

$$-\sqrt[]{3}$$

Question 40

$$\cos\frac{2}{3}\pi=?$$

Accepted Answer

$$-\frac{1}{2}$$

Answer

$$\frac{1}{2}$$

Answer

$$\sqrt[]{3}$$

Answer

$$-\sqrt[]{3}$$

Question 41

$$\sin\frac{3}{4}\pi=?$$

Accepted Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$-\frac{1}{\sqrt[]{2}}$$

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics