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Convert the radian measure to degree measure. Use the value of π found on a calculator and round answers to two decimal places.
9pi/4
 one year ago
 one year ago
Convert the radian measure to degree measure. Use the value of π found on a calculator and round answers to two decimal places. 9pi/4
 one year ago
 one year ago

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SchrodingerBest ResponseYou've already chosen the best response.1
Just curious, do you have your unit circle values for radians memorized, e.g. pi/6, pi/4, pi/3?
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
not yet.. im working on it
 one year ago

irkizBest ResponseYou've already chosen the best response.0
are you using a scientific calculator?
 one year ago

irkizBest ResponseYou've already chosen the best response.0
type in 9pi/4 in radian mode. press 2nd function press the (change degree mode) button till it goes to degree and the conversion is done
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
these are the answer choices.. A. 200π° B. 405° C. 160° D. 324°
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
No problem. Okay, so let's put the value 9pi/4 into a whole number based on that. So, if 8pi/4 is equal to 2pi, 9pi/4 must be equal to 2pi plus pi/4, right?
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
2pi is equal to 360 degrees, and pi/4 is equal to how many degrees, if pi is the angle of a semicircle, or 180 degrees?
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
would it be 160 then
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
Back, sorry. Sorry, but I don't believe so. If you divide 180/4, (because pi is 180), what do you get?
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
Yup. So, adding together 2pi and pi/4, what would be your sum in degrees?
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
hm..im not sure if it did it right..
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
im kinda comfusing myself..
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
Back. Yeah, exactly.
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
okay, now i get it!! i know the steps..thank you!!
 one year ago

SchrodingerBest ResponseYou've already chosen the best response.1
you could also do the same as others were saying by using your calculator to converts, but it's good to know how to do it with radians because of their usefulness later on. Just to make sure, do you know how to do it on a calculator, like those dudes were saying?
 one year ago

katherinekcBest ResponseYou've already chosen the best response.0
kinda.. im alil slow on it but i kinda understand
 one year ago
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