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Duplicate of Circle Parts Flashcards | StudBud
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Duplicate of Circle Parts
Duplicate of Circle Parts
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A review of parts of a circle and related formulas #math #geometry #circle vocabulary
Flashcards
10 cards
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Practice quiz
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Host live
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Questions
10
Answers
1
A line, ray, or segment that contains exactly one point of a circle
chord
radius
tangent
secant
2
A line, ray, or segment that contains a chord
tangent
center
secant
radius
3
A segment joining the center to a point on the circle is
secant
tangent
chord
radius
4
A segment joining two points on the circle is a
secant
chord
tangent
ray
5
2πr
is the formula for the
center of a circle
diameter of a circle
area of a circle
circumference of a circle
6
The measure of a minor arc is
less than half a rotation
equal to the diameter
greater than half a rotation
equal to 1800
7
πr
2
is the formula for the
circumference of a circle
area of a circle
diameter of a circle
minor arc of a circle
8
The radius of a circle is equal to
half a rotation
twice the secant
half the tangent
half the diameter
9
Half a rotation, or 180
0
, is a
minor arc
inscribed angle
major arc
semi circle
10
A chord containing the center is the
diameter
radius
ray
tangent