Study the six trigonometric functions!
|Function: Degrees||Function: Radians||Answer|
In this manner, what does pie over 2 equal?
Hence, neither does pi/2. A degree is defined such that exactly 360 form a circle. A radian is defined as the angle at which the length along the edge of the circle is equal to the radius of the circle. pi is the number of radians in one-half of the circle.
What is pi over 2 in degrees?
Degrees and Radians
|45 degrees||pi/4 radians|
|60 degrees||pi/3 radians|
|90 degrees||pi/2 radians|
|120 degrees||2pi/3 radians|
What is pie in trigonometry?
The circumference is the distance around the edge of the circle. In trigonometry a circle is 360 degrees, where each degree represents an angle. Angles can be converted to radians as a measurement unit which is used in trigonometry by the formula one pi radian equals 180 degrees.