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S4 6.1 三角比

Authored by Luk Chan

Mathematics

10th - 12th Grade

Used 4+ times

S4 6.1  三角比
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10 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

求 sin θ 的值。

A. 817\frac{8}{17}

B. 1517\frac{15}{17}

C. 815\frac{8}{15}

D. 178\frac{17}{8}

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

求 cos θ 的值。

A. 817\frac{8}{17}

B. 1517\frac{15}{17}

C. 815\frac{8}{15}

D. 178\frac{17}{8}

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

求 tan θ 的值。

A. 817\frac{8}{17}

B. 1517\frac{15}{17}

C. 815\frac{8}{15}

D. 178\frac{17}{8}

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

判斷225°所在的象限。

A. 象限I

B. 象限II

C. 象限III

D. 象限IV

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

判斷–150°所在的象限。

A. 象限I

B. 象限II

C. 象限III

D. 象限IV

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

判斷 cos θ > 0和tan θ > 0 所在的

可能象限。

A. 象限I

B. 象限II

C. 象限III

D. 象限IV

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

判斷 sin θ < 0和tan θ < 0 所在的

可能象限。

A. 象限I

B. 象限II

C. 象限III

D. 象限IV

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