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- 1. Multiple-choice1 minute1 pt
*Rohit bought a pizza of radius of 0.5 m. A fly lands on the pizza and walks around the edge for a distance of 80 cm. Calculate the angular displacement of the fly?**I don't know how to solve it**3.5 m**0.16 radians**0.16 degrees**3.5 radians* - 2. Multiple-choice30 seconds1 pt
There are 2Ï€ ___________ in one revolution of a circle.

Gradiens

Radians

Degrees

None of the Above

- 3. Multiple-choice30 seconds1 pt
*What is the angular coordinate of the point shown below?**15Â°**75Â°**285Â°**345Â°* - 4. Multiple-choice1 minute1 pt
*What is the angular coordinate of the point shown on the polar grid below?**120Â°**210Â°*300Â°

$\frac{7\pi}{6}radians$

- 5. Multiple-choice30 seconds1 pt
*What Are Degrees?**Degrees are a unit of measurement of an angle.*An angle measured in degrees is written as number followed by the degree symbol Â°

*There are 360 degrees in a full rotation.**All of the above* - 6. Multiple-choice30 seconds1 pt
*How many degrees and radians are in the angle in the center of the circle below?*0

180

$2\pi$

360