# data[].attributes.body
i know how to find the area the area of a circle by using the formula A=3.14r2

# data[].attributes.body
i know that a point of tangent is a line in the plane of a circle that intersects the circle in exactly one point

# data[].attributes.body
The formula to find the area of a circle is A = π r²

# data[].attributes.body
i know that the h and k in (x-h)^2+(y-k)^2=r^2 stand for the center of a circle and the r stands for radious x radious

# data[].attributes.body
i know that a full circle is 360 degrees

# data[].attributes.body
The radius is always connected to the center of the circle.

# data[].attributes.body
i know that the area of a sector is 0/360x3.14r2, and i know that the arc lengths formula is 0/360x2 3.14r2

# data[].attributes.body
A circle is 360 degrees

# data[].attributes.body
The circle is 360 degrees

# data[].attributes.body
In order to find the length and area, pi and the diameter are required.

# data[].attributes.headline
I know that to find the area, the equation is a=pi r^2

# data[].attributes.subject
I know that to find the area, the equation is a=pi r^2

# data[].attributes.body
I know that the Radius is the distance from the center of the circle to its outer rim. A Chord is a line segment whose endpoints are on a circle. The Diameter is a chord that passes through the center of the circle. The length of a diameter is two times the length of a radius. The secant is a line that intersects a circle in two points. Tangent is a line that intersects a circle in exactly one point. Point of Tangency is the point where a tangent line touches the circle.