Trig Worksheet replacement

Draw a triangle ABC. And label the sides and angles. AB = 13, CA = 12, Angle C is 90, and Theta = A. What is the measurement of Theta?

• 23

• 30

• 45

• 67

What is the trig ratio for the sine of Theta?

• $Sine\ \theta=\frac{Adj}{Hyp}$

• $Sine\ \theta=\frac{Hyp}{Opp}$

• $Sine\ \theta=\frac{Hyp}{Opp}$

• $Sine\ \theta=\frac{Opp}{Hyp}$

If you have a triangle ABC with angle C being the right angle, angle b =  $37\degree$  , and side BC = 11.  What is the measurement of AB rounded to the nearest tenth.  Hint:  Draw the triangle first.  

• 13.8

• 60.2

• 76.2

What is the correct trig ratio for cosine of a triangle ABC with AB = 5, BC = 4, AC = 3, C = 90 degrees when  $\theta$  = B.  Hint:  Draw the triangle out and label it first.  

•  $\frac{3}{4}$  

•  $\frac{5}{4}$  

•  $\frac{4}{5}$  

•  $\frac{3}{5}$  

Set up the problem so that you can solve for X.

• sin X = 41/28

• tan X = 41/28

• cos X = 28/41

• sin X = 28/41

Tags

CCSS.HSG.SRT.C.6

Solve for the missing angle

• 50.5 degrees

• 12.7 degrees

• 36.9 degrees

• 72.2 degrees

Tags

CCSS.HSG.SRT.C.8

Solve for x. Round to the nearest tenth.

• 15.3

• 16.6

• 24.1

• 24.3

Tags

CCSS.HSG.SRT.C.8

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• 8^o

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle

• 50.2
• 93.1
• 12.6
• 42.2

Tags

CCSS.HSG.SRT.C.8

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6