The size of the circle is immaterial, there are an infinite number of plottable angles.
Yes and they are both acute angles
The right angle = 90 degree. If x is an angle and if these 3 angles are equal then x + x + x = 90 3x = 90 x = 90/3 x = 30 degree So, the angle is 30 degree each.
On the unit circle, at 30 degrees the point is ( sqrt(3)/2 , 1/2 ) Cosine "represents" the x value (x, y) Therefore: cos(30) = sqrt(3) / 2 It is highly advisable for you to memorize the unit circle -- at least the quadrant I angles (0, 30, 45, 60, and 90). I'll include a link to a good unit circle reference in the related links.
The answer depends on:(1) what function, and (2) where do you want to get it - on a calculator, computer, in your head?
each of the twelve angles will be 30 degrees? each of the twelve angles will be 30 degrees?
... since a circle is 360o therefore 360/30 = 12
A polygon having 30 degree exterior angles is a dodecagon having 12 sides.
The size of the circle is immaterial, there are an infinite number of plottable angles.
3
There are: 210/30 = 7
Yes and they are both acute angles
If you bisect a 30 degree angle, you end up with two 15 degree angles.
It is an isosceles triangle.
The right angle = 90 degree. If x is an angle and if these 3 angles are equal then x + x + x = 90 3x = 90 x = 90/3 x = 30 degree So, the angle is 30 degree each.
a 45 degree angle is less than a 90 degree angle and more than a 30 degree angle Its like cutting a round Pizza into 8 equal slices, one of the slices is a 45 degree angle, two slices would be a 90 degree angle. 360 degrees is the circle of the whole pizza. It doesn't matter the size of the circle, or Pizza if its easier, the angles will still be the same.
To find the fraction of a 360 degree circle that is 30 degrees, you would divide the angle measurement by the total angle of the circle. So, 30 degrees divided by 360 degrees equals 1/12. Therefore, 30 degrees is 1/12 of a 360 degree circle.