Trig 7-2 day 2

Trig 7-2 day 2

By Nicole Knutson

Multiple Choice

$$180\degree$$  = _________radians

• $$\frac{\pi}{2}$$  

• $$\pi$$  

• $$2\pi$$  

• $$\infty$$  

Fill in the Blank

$$\frac{\pi}{180\degree}$$  radians = _____ degree

Multiple Choice

What does is mean to have an angle with a measure of 1 radian?

• the radius and arc length are equal

• angle has a measure of $$\pi$$  

• the angle is half the circle

• the angle is generated with a clockwise rotation

Multiple Choice

Which angle is in Quadrant III?

• $$\frac{\pi}{3}$$  

• $$\frac{3\pi}{2}$$  

• $$\pi$$  

• $$\frac{7\pi}{6}$$  

Multiple Choice

Convert $$\frac{4\pi}{3}$$  into degrees

• $$60\degree$$  

• $$120\degree$$  

• $$240\degree$$  

• $$480\degree$$  

Multiple Choice

Which angle is in radian mode?

• $$\pi\degree$$  

• $$3$$  

• $$3\degree$$  

• $$3.14\degree$$  

Multiple Choice

What does $$\theta$$  in radians equal?

• $$2\pi r$$  

• $$\pi r^2$$  

• $$\frac{arc\ length}{radius}$$  

• $$360\degree$$