Circle Vocab 2 Flashcards

Math

1
Q

Circle

A

Set of points that are all the same distance from the center point (continuous)

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2
Q

Radius

A

Segment from the center of a circle to a point on the circle

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3
Q

Concentric Circles

A

Circles that share the same center (different radii)

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4
Q

Major Arc

A

Arc with a measure greater than a semi-circle typically name with 3 vertices

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5
Q

Diameter

A

A chord (segment) passing through the center of the circle

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6
Q

Tangent

A

A line that touches a circle in exactly on spot only

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7
Q

Chord

A

Line segments whose endpoints lie/touch the circle (at 2 points on the circle)

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8
Q

Secant Line

A

A line that passes through two points of a circle (a chord that keeps going)

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9
Q

Inscribed Angle

A

An angle whose vertex lies on the edge of a circle measure is half of tis intercepted arc

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