Equations
(H, K)
What is center points of a circle.
R
What is Radius
Forms when a Tangent and Radius connects.
What is perpendicular
Part of circumference on a circle.
What is Arc.
point where the tangent line hits circle.
What is point of tangency.
A2+ B2 = C2
What is Pythagorean Theorem?
D
What is diameter.
Line that passes circle at one point
What is Tangent to a circle.
Arc With a measures more than 180 Degrees
Major Arc
Formed by two Chords that have a common end point on a circle.
What is a inscribed angle
(x-h)2+(y-k)2=r2
What is the equation of circle
360 Degrees
What is the total number of degree of Arc's measures in a Circle.
A line that passes the circle at two points.
What is a Secant line.
Arc with a measure less than 180 degrees
What is Minor Arc
What is radian conversion.
2 pi r2 (x/360)
What is arc length formula.
2 Pi r
What is circumference.
Segments contained in the circle. Whos end points are ON the circle.
What is Chords.
The distance between two points along the circumstance of a particular measure on a circle.
What is Arc Length?
Angle with end points on circle's circumference, collecting to the vertex in the center of the circle.
What is Central Angle
x/360 * Area
What is Area of a sector on a circle.
Pi r2
What is area of a circle.
Surprise!
Free points!
Formed when two lines go through the circumference of the circle and share a vertex.
What is an intercepted arc?
Two opposite vertical angles formed when two lines intersect each other are always congruent to each other.
What is the Vertical Angles Theorem?