Can someone teach me about the radian and degrees

Question

anonymous · Answer

what do mean teach you rad and degrees? I want to know in what is giving the problem is this area?

anonymous · Answer

Hello Hero if you want to help feel free.

waheguru · Answer

Yea Like what rad is and how to find the degrees,

anonymous · Answer

it is how you change from one to another so do this it's pi/2 to degrees to rad.

waheguru · Answer

Yea

hero · Answer

All you have to do is watch this video: http://www.khanacademy.org/math/trigonometry/v/radians-and-degrees

dims116 · Answer

both degrees and radians are types of angular measurements, but radian measurements are not used as widely as degree measurements. they are both are used to define and identify the extent of angles and circles. and they also help to determine other measurements involving circles and spheres( circumferences, volume, ...)

waheguru · Answer

How can rad be used in our regular life?

anonymous · Answer

here is an aide that I use from the internet. http://www.teacherschoice.com.au/maths_library/angles/angles.htm

dims116 · Answer

For the conversion $$1rad=360/2\pi$$. Lets say you are facing the north, then you are at 0 degree and when you make a full turn to look to the south, you have turn to 180 degree which is pi in radian...