Q3 final exam Pre Calculus

If  $\sin\ \theta\ =\frac{12}{13}$  then what is  $\sec\ \theta$  ?

•  $\frac{5}{13}$  

•  $\frac{12}{5}$  

•  $\frac{5}{12}$  

•  $\frac{13}{5}$  

Which of the following ratios is represents  $\csc\ \theta$  ?

•  $\frac{hyp}{opp}$  

•  $\frac{adj}{hyp}$  

•  $\frac{opp}{hyp}$  

•  $\frac{adj}{opp}$  

A right triangle has a hypotenuse with a length of 26 inches and a side length of 24 inches. What are the measures of the 2 non-right angles of the triangle?

• $24.6\degree$

• $65.4\degree$

• $67.3\degree$

• $22.6\degree$

Which Law would you use?

• Law of Sines
• Law of Cosines
• Law of the Jungle
• Law of Gravity

Which Law would you use?

• Law of Sines
• Law of Cosines
• Law of the Jungle
• Law of Gravity

Find the length of Side BC.

• 33

• 24

• 12

• 29

What is the measure of angle A?

• 58 degrees
• 61 degrees
• 78 degrees
• 74 degrees