The formula for converting radians to degrees is the given angle in radians multiplied by (180 degrees / pi), so in this case, 7 pi radians would be equal to 1260 degrees. (By the way, the greek letter pi isn't spelled with an e).
Declination Diagram
The supplement of an angle is the angle that, when added to the original angle, equals 180 degrees. The complement of an angle is the angle that, when added to the original angle, equals 90 degrees. Therefore, the supplement of the complement of a 38-degree angle would be the angle that, when added to the complement of 38 degrees (52 degrees), equals 180 degrees. This angle would be 128 degrees.
That would be an acute angle as the degrees are under 90.
That would be an acute angle as the degrees are under 90.
Multiply radians by (180/pi), roughly 57.3, to get degrees.
Integers do not convert directly into radians. Only angular values may, such as degrees or grads. ex: 1x180 degrees = pi radians. 2x180 degrees = 2pi radians. Thusly an angle of 1 degree would be equal to pi/180 x 1 degree.
The distance around the circle created by the angle. If an angle has a measure of 1 radians, it means that if you drew the angle out from the center and measured the distance along the circumference of the circle between the two arms, it would be equal to the radius of the circle. Or, you can convert to radians from degrees. To do this simply multiply the degree measure by pi over 180
A right angle is an angle that is 90 degrees. Anything below 90 would be acute and anything above would be obtuse.
The formula for converting radians to degrees is the given angle in radians multiplied by (180 degrees / pi), so in this case, 7 pi radians would be equal to 1260 degrees. (By the way, the greek letter pi isn't spelled with an e).
Tiesonthewall:If you were converting from degree to radians, you would actually multiply the value of degrees by* π/180 If you were converting from radians to degrees, you would multiply the radians value by:* 180/πDivide by 180° and multiply by pi.
Because if you measure the angle in degrees, it is always 360 degrees. And 360 happens to be a multiple of 9. However, to students of advanced mathematics, the angle at the centre would always be 2*pi radians which is not a multiple of 9.
An angle that measures 55 degrees is classified as an acute angle, which means it is less than 90 degrees. In trigonometry, this angle would fall in the first quadrant. It is commonly found in geometric shapes such as a right triangle or a pentagon.
It is angular displacement which may be measured in radians, or degrees-minutes-seconds. In 3-D it would be stradians
π or π/2 radians for mathematicians (certainly), and I would guess 90 degrees for engineers. Advanced mathematicians use radians rather than degrees as the unit for measuring angles.
Radians are measured in terms of pi. Pi = 3.14 (or 180 degrees), so 1 degree = Pi/180 or 0.017 radians. To convert from radians to degrees divide by pi and multiply by 180. For example, 4.71 radians (3Pi/2 in terms of Pi) would be 270 degrees. Reference: Unit Circle hope this article will answer your question. http://betterexplained.com/articles/intuitive-guide-to-angles-degrees-and-radians/ Happy Math
You do not calculate sin invrse of 50 degrees. You provide a number between -1 and 1 and calculate the sin inverse of that number. The answer you get is usually in radians in you use a calculator which you could convert to degrees if you wish. For example, sin inverse of 1 is 90 degrees. It means sine of 90 degrees is 1. This is how your question would look like. When calculating sin inverse, is the answer in degrees or radians? It is usually in radians but can easily be converted to degrees. Multiply the radians by 180/PI, where PI=3.14159. Example: sin inverse (0.4) = 0.4115 radians which is the same as: (0.4115)(180)/3.14159=23.6 degrees. This means sin of 23.6 degrees is 0.4.