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τριγωνομετρικοί αριθμοί βασικών γωνιών

Authored by Despina Totonidou

Mathematics

9th - 11th Grade

Used 9+ times

τριγωνομετρικοί αριθμοί βασικών γωνιών
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15 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt


 συν60°συν60\degree  =

 12\frac{1}{2}  

 22\frac{\sqrt{2}}{2}  

 32\frac{\sqrt{3}}{2}  

 00  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 ημ60°ημ60\degree  

 12\frac{1}{2}  

 22\frac{\sqrt{2}}{2}  

 32\frac{\sqrt{3}}{2}  

 00  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 εφ60°εφ60\degree  

 11  

 00  

 3\sqrt{3}  

 33\frac{\sqrt{3}}{3}  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 σφ60°σφ60\degree  

1

0

 3\sqrt{3}  

 33\frac{\sqrt{3}}{3}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 ημ(π4)ημ\left(\frac{π}{4}\right)  

1

0

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 συν(π4)συν\left(\frac{π}{4}\right)  

 32\frac{\sqrt{3}}{2}  

1

0

 22\frac{\sqrt{2}}{2}  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 εφ(π6)εφ\left(\frac{π}{6}\right)  

 3\sqrt{3}  

0

δεν ορίζεται

 33\frac{\sqrt{3}}{3}  

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