锐角三角函数

锐角三角函数

9th Grade

10 Qs

quiz-placeholder

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锐角三角函数

锐角三角函数

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSG.SRT.C.6, HSG.SRT.C.7

Standards-aligned

Created by

PS Pak

Used 40+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项是 sinA的值?

 45\frac{4}{5}  

 35\frac{3}{5}  

 34\frac{3}{4}  

 35\frac{3}{5}  

Tags

CCSS.HSG.SRT.C.6

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项是tan C 的值?

 45\frac{4}{5}  

 35\frac{3}{5}  

 34\frac{3}{4}  

 35\frac{3}{5}  

Tags

CCSS.HSG.SRT.C.6

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项是cos A 的值?

 45\frac{4}{5}  

 35\frac{3}{5}  

 34\frac{3}{4}  

 53\frac{5}{3}  

Tags

CCSS.HSG.SRT.C.6

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项是 tan x 的值

43\frac{4}{3}

810\frac{8}{10}

68\frac{6}{8}

45\frac{4}{5}

Tags

CCSS.HSG.SRT.C.6

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项是 cos y 的值?

43\frac{4}{3}

 45\frac{4}{5} 

68\frac{6}{8}

 34\frac{3}{4}  

Tags

CCSS.HSG.SRT.C.6

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项的值是  513\frac{5}{13}  ?

tan P

cos Q

sin R

tan R

Tags

CCSS.HSG.SRT.C.6

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

以下哪一项的值是  125\frac{12}{5}  ?

tan P

cos Q

sin R

tan R

Tags

CCSS.HSG.SRT.C.7

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