Grade 11 - Math គណនាតម្លៃប្រាកដនៃត្រីកោណមាត្រ

Grade 11 - Math គណនាតម្លៃប្រាកដនៃត្រីកោណមាត្រ

11th Grade

10 Qs

quiz-placeholder

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Grade 11 - Math គណនាតម្លៃប្រាកដនៃត្រីកោណមាត្រ

Grade 11 - Math គណនាតម្លៃប្រាកដនៃត្រីកោណមាត្រ

Assessment

Quiz

Mathematics

11th Grade

Hard

CCSS
HSF.TF.C.9

Standards-aligned

Created by

Rodwel Kov

Used 150+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(π12)\cos\left(\frac{\pi}{12}\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(15°)\cos\left(15\degree\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(15°)\cos\left(-15\degree\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(15°)\cos\left(15\degree\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(19π12)\cos\left(\frac{19\pi}{12}\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(165°)\cos\left(165\degree\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

គណនាតម្លៃប្រាកដនៃ
 cos(7π12)\cos\left(-\frac{7\pi}{12}\right)  

 264\frac{\sqrt{2}-\sqrt{6}}{4}  

 624\frac{\sqrt{6}-\sqrt{2}}{4}  

 624\frac{-\sqrt{6}-\sqrt{2}}{4}  

 6+24\frac{\sqrt{6}+\sqrt{2}}{4}  

Tags

CCSS.HSF.TF.C.9

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