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Worksheets

三角関数の値

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.


sin⁡π3\sin\frac{\pi}{3} は?

a)

−12-\frac{1}{\sqrt[]{2}}

b)

−12-\frac{1}{2}

c)

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

d)

12\frac{1}{2}

2.

cos⁡(−π6)\cos\left(-\frac{\pi}{6}\right) は?

a)

−32-\frac{\sqrt[]{3}}{2}

b)

12\frac{1}{2}

c)

−12-\frac{1}{2}

d)

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

3.

tan⁡74π\tan\frac{7}{4}\pi は?

a)

22

b)

− 3-\ \sqrt[]{3}

c)

−1-1

d)

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

4.

sin⁡(−23π)\sin\left(-\frac{2}{3}\pi\right) は?

a)

−32-\frac{\sqrt[]{3}}{2}

b)

−12-\frac{1}{\sqrt[]{2}}

c)

−12-\frac{1}{2}

d)

12\frac{1}{2}

5.

cos⁡23π\cos\frac{2}{3}\pi は?

a)

−32-\frac{\sqrt[]{3}}{2}

b)

−12-\frac{1}{2}

c)

12\frac{1}{2}

d)

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

6.

cos⁡(−π2)\cos\left(-\frac{\pi}{2}\right) は?

(a)  

7.

tan⁡(−34π)\tan\left(-\frac{3}{4}\pi\right) は?

a)

3\sqrt[]{3}

b)

11

c)

− 3-\ \sqrt[]{3}

d)

−1-1

8.

tan⁡76π\tan\frac{7}{6}\pi は?

a)

−12-\frac{1}{\sqrt[]{2}}

b)

−13-\frac{1}{\sqrt[]{3}}

c)

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

d)

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

9.

cos⁡53π\cos\frac{5}{3}\pi は?

a)

−12-\frac{1}{\sqrt[]{2}}

b)

−32-\frac{\sqrt[]{3}}{2}

c)

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

d)

12\frac{1}{2}

10.

sin⁡(−34π)\sin\left(-\frac{3}{4}\pi\right) は?

a)

−12-\frac{1}{\sqrt[]{2}}

b)

−32-\frac{\sqrt[]{3}}{2}

c)

−12-\frac{1}{2}

d)

−1-1