PreCal AT-Home Test 1

Find the value of the sine for A.

•  $\frac{\sqrt{119}}{5}$  

•  $\frac{\sqrt{119}}{12}$  

•  $\frac{5}{12}$  

•  $\frac{12}{5}$  

Find the value of the cotangent for R.

• 
  

  $\frac{4}{3}$
  

• $\frac{3}{4}$

• $\frac{4}{5}$

• $\frac{5}{4}$

Find the value of cosine for A.

• 
  

  $\frac{1}{2}$
  

• $\frac{\sqrt{3}}{2}$

• $\frac{\sqrt{3}}{3}$

• $2$

Which if the following is equal to  $\sec\theta$  ?

•  $\frac{1}{\sin\theta}$  

•  $\frac{1}{\cos\theta}$  

•  $\frac{1}{\tan\theta}$  

•  $\frac{1}{\sec\theta}$  

If  $\tan\theta=0.25$ , find  $\cot\theta$  

•  $0.25$  

•  $4$  

•  $0.5$  

•  $14$  

Find the measure of the reference angle for $295\degree$ .

•  $25\degree$  

•  $-65\degree$  

•  $-25\degree$  

•  $65\degree$  

Give the angle measure represented by 1.75 rotations counterclockwise.

• 
  

  $-630\degree$
  

• $-90\degree$

• $90\degree$

• $630\degree$

Change $110.23\degree$ to degrees, minutes, and seconds. 

•  $110\degree13'00"$  

•  $110\degree13'8"$  

•  $110\degree13'28"$  

•  $110\degree13'48"$  

Find the measure of the reference angle for $235\degree$ 

•  $-125\degree$  

•  $55\degree$  

•  $25\degree$  

•  $-55\degree$  

Give the angle measure represented by 0.5 rotation clockwise.

• $-180\degree$

• $-90\degree$

• $180\degree$

• $90\degree$