How do you find the least positive Coterminal angle?

What is the Coterminal angle of 45 degrees in degrees?

A coterminal angle is an angle in standard position that has the same Initial Side and the same Terminal Side as the angle that is being measured. If three angles have the same starting side (i.e., the x axis) and share the same terminal side, they are coterminal angles. For example, 45°, 405°, and 315° are coterminal angles.

 

Is it always the case that reference angles are positive?

Angles of Reference. The positive acute angle formed between the $x$-axis and the terminal side of the provided angle in standard position is referred to as the reference angle for the given angle in standard position. Reference angles, by definition, always have a measure that is between 0 and 180 degrees.

 

What method do you use to find additional angles?

Angles in addition to the main ones One of the additional angles’ measure is denoted by the letter A. The other angle’s measurement is two times the angle a. As a result, the opposite angle has a measure of 2a. When the total of the measurements of two angles equals 180°, the angles are said to be supplementary. As a result, a+2a=180° 3a=180° If you want to isolate a, divide both sides of the equation by 3. 3a3=180°3 a=60° is the result.

 

What is the best method for determining the length of an arc?

To get the length of an arc, begin by dividing the centre angle of the arc in degrees by 360. Once you’ve calculated the number, multiply it by the circle’s radius to get the final answer. Finally, multiply that value by 2 pi to get the length of the arc tangent.

 

What is the number of radians in a circle?

2 radians are used in this equation.

 

Which angles are coterminal with 3pi 2 and which are not?

Which angles are coterminal with 3pi/2 and which are not? The possible answers are as follows: 11pi/2 -pi/2 Pi/2 -7pi/2 -Brainly.com

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