Question

What do you mean by angles. Write all types of angles?

Answer 1

Answer:

angles are six types. are

1 . acute angle 0 to90 degree

2.right angle 90 degree

3.obtuse angle 91 to 180 degree

4. straight angle 180 degree

5.reflex angle 181 to360 degree

6.complete angle 360 degree

Answer 2

Answer:

Step-by-step explanation:

Averages/Mean angle. To calculate the mean angle of several angles: Assume all angles are on the unit circle and convert them to complex numbers expressed in real and imaginary form. Compute the mean of the complex numbers. Convert the complex mean to polar coordinates whereupon the phase of the complex mean is the required angular mean.