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How would you convert an angle in degrees to angle in radians?
Divide the angle measured in degrees by (180/pi). Alternatively, multiply by (pi/180).
A right angle is an angle that is?
A right angle is an angle that is 90 degrees. Anything below 90 would be acute and anything above would be obtuse.
How do you change 7 pie radians into degrees?
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).
What is the value of one 1 in radian?
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.
Why is the angle in the center of a polygon always a multiple of nine?
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.
What angle measures 55 degrees?
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.
How do you measure radians?
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
What is the dimension of angle theta?
It is angular displacement which may be measured in radians, or degrees-minutes-seconds. In 3-D it would be stradians
When calculating sin inverse of 50 degrees the answer is in degree or in radians?
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.
Which angle sin equal 0.083?
To find the angle whose sine is 0.083, you can use the inverse sine function (arcsin). In degrees, this would be approximately 4.78 degrees. In radians, it is around 0.0833 radians. Since the sine function is periodic, there are additional angles in different quadrants that also satisfy this condition.
Which measure of angle is most often used by engineers and mathematicians?
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.
What is the angle for cos equals 0.2874?
Well, isn't that just a happy little question! To find the angle for cos equals 0.2874, you can use the arccos function on a calculator. This function will give you the angle in radians where cos of that angle is equal to 0.2874. Just remember to breathe, take your time, and enjoy the process of discovering the beauty of mathematics.
