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20 questions
Is the set of all points that are of the same distance from point in a plane.
chord
circle
plane
chord
The segment from the center to any point on the circle is called__________.
chord
radius
diameter
segment
A segment whose endpoints both lie on the circle is called _______.
chord
diameter
radius
arc
A chord that passes through the center of the circle is called ________.
radius
major arc
interior of the corcle
diameter
A ___________ is an angle whose vertex is the center of the circle.
central angle
inscribed angle
right angle
obtuse angle
Define "tangent line"
A line which intersects a circle at exactly one point
A line that intersects a circle at two or more points
A line that does not intersect a circle
A line made up of the opposite and adjacent sides of the circle
Define "radius"
The measurement from the center of a circle to an edge of the circle.
The measurement around the circle
The measurement from and edge of the circle to another edge through the center
A line perpendicular to the diameter of the circle
What is the mathematical name given for the line AB?
Radius
Diamter
Tangent
Chord
What is the mathematical name given for the line AB?
Diameter
Radius
Tangent
Chord
What is the measure of a semicircle?
60
180
70
90
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