Properties of Circles

The given point from which all points on a circle are the same difference.

• External Segment
• Center of Circle
• Chord
• Inscribed Polygon

A straight line from the center of the circle to the perimeter.

• Radius
• Major Arc
• Minor Arc
• Inscribed Polygon

Straight line passing from one side to the other through the center.

• Congruent Arcs
• Segments of a Chord
• Secant to a Circle
• Diameter

Chord - Line segment joining two points on any curve.

• True
• False

A line that intersects with the circle at exactly two points.

• Secant to a Circle
• Radius
• Major Arc
• Circumscribed Circle

semicircle - A line which touches a circle or ellipse at one point.

• True
• False

Is an angle whose apex is the center of the circle and the legs are intersecting the circle at two distinct points.

• Center of Circle
• Diameter
• Central Angle
• Intercepted Arc

Arc of a circle having measures less or equal to the radians.

• Inscribed Angles
• Congruent Arcs
• Major Arc
• Minor Arc

Arc of a circle having greater than the radians.  

• Major Arc
• Congruent Circles
• Inscribed Polygon
• Minor Arc

Half of the circumference of  circle.

• Semicircle
• Radius
• Diameter
• Major Arc