# data[].attributes.body
yes

# data[].attributes.body
pi and radius

# data[].attributes.body
For the 45 degree angles, the x and y are root 2 over 2, the positives and negatives corresponding
accordingly

# data[].attributes.body
360 degrees

# data[].attributes.body
3.14159265358979323846264338327950288419716939937510...

# data[].attributes.body
Unit circle
Circle can't exist in the real world, the closest thing is a cylinder.

# data[].attributes.body
The 4 main points are (1, 0), (0, 1), (-1, 0) and (0, -1) going counterclockwise.

# data[].attributes.body
diameter
radius
circumference

# data[].attributes.body
circumference/diameter =pi

# data[].attributes.body
the point on one end of the circle is the inverse on the other side

# data[].attributes.body
The radius is half of the diameter, and the diameter is the measure of the length of the circle at its longest point. Pi r^2 is the equation for the circumference

# data[].attributes.body
pi = 3.14
radians

# data[].attributes.body
unit circle measured in radians

# data[].attributes.headline
radius is half of the diameter of the circle

# data[].attributes.subject
radius is half of the diameter of the circle

# data[].attributes.body
Unit Circle
Trig Hand
Pythagorean Theorem
(x-h)^2 + (y-k)^2 = r^2
pi = 3.14
in Radians 3.14 or pi = 180 degrees
Circumference = 2pir
Radius = pir^2
Volume of a sphere is 4r^3/3

# data[].attributes.body
they're round.
They have something to do with pi(r)^2
they have a radius
Pizzas are circles(lots of food are circles)
they're never ending
They are complicated
People can't ever draw them perfectly

# data[].attributes.body
It has no sides

# data[].attributes.body
2πr