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Chapter 5 and 6 Review

Authored by Andrea Negrete

Mathematics

10th - 12th Grade

Used 2+ times

Chapter 5 and 6 Review
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Convert the angle measure into a decimal and round to the nearest thousandth.
 280°149280\degree1'49''  



 280.030°280.030\degree  

 280.029°280.029\degree  

 280.031°280.031\degree  

 280.032°280.032\degree  

2.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Media Image

Use the unit circle to solve the equation for 0°θ360°0\degree\le\theta\le360\degree  

 sinθ=22\sin\theta=-\frac{\sqrt{2}}{2}  


Select all that apply

 θ=225°\theta=225\degree  

 θ=315°\theta=315\degree  

 θ=135°\theta=135\degree  

 θ=45°\theta=45\degree  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

If tanθ=14\tan\theta=\frac{1}{4}  find  sinθ\sin\theta 


Hint: Draw a triangle and label all the parts. 

 sinθ=1717\sin\theta=\frac{\sqrt{17}}{17}  

 sinθ=4\sin\theta=4  

 sinθ=1\sin\theta=1  

 sinθ=17\sin\theta=\sqrt{17}  

4.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

An airplane is preparing to land at the Oakland Airport. The plane is descending at an angle of  33\degree  and it is 3,871 ft above the ground. Find the ground distance from the plane to the airport. Round to the nearest foot.

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Use the triangle to solve the problem. The triangle is not drawn to scale. If  a=13,\ b=11 and  c=17c=17  , find  B\angle B . Round to the nearest tenth.

 B=40.3°\angle B=40.3\degree  

 B=93.6°\angle B=93.6\degree  

 B=34.1°\angle B=34.1\degree  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Change  120º  to radians.

 2π3\frac{2\pi}{3}  

 3π2\frac{3\pi}{2}  

 4π3\frac{4\pi}{3}  

 5π6\frac{5\pi}{6}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the amplitude of the trigonometric function? y=4sin(2x)+3y=-4\sin\left(2x\right)+3  

 44  

 4-4  

 33  

 3-3  

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