# data[].attributes.headline
Standard form of the equation of a  circle

# data[].attributes.subject
Standard form of the equation of a  circle

# data[].attributes.body
formed by two chords in a circle which have a common endpoint

# data[].attributes.body
forms when two radii meet at the center of a circle.

# data[].attributes.body
a half of a circle

# data[].attributes.body
arc of a circle having measure greater than or equal to ( radians)

# data[].attributes.body
is an arc of a circle having measure less than or equal to ( radians)

# data[].attributes.body
a part of the circumference of a circle or other curve.

# data[].attributes.body
he portion of a disk enclosed by two radii and an arc,

# data[].attributes.body
a line that intersects a circle at two points.

# data[].attributes.body
a straight line segment whose endpoints both lie on the circle

# data[].attributes.body
a line that touches the circle at exactly one point, never entering the circle's interior

# data[].attributes.body
Half of the diameter

# data[].attributes.body
a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.

# data[].attributes.body
a shape with all points the same distance from its center.