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Circle #2 Flashcards | StudBud
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Circle #2
Circle #2
10 terms
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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 segment joining two points on the circle is a
chord
tangent
ray
secant
2
πr
2
is the formula for the
diameter of a circle
minor arc of a circle
circumference of a circle
area of a circle
3
A line, ray, or segment that contains exactly one point of a circle
radius
secant
chord
tangent
4
The radius of a circle is equal to
twice the secant
half a rotation
half the diameter
half the tangent
5
2πr
is the formula for the
area of a circle
circumference of a circle
diameter of a circle
center of a circle
6
Half a rotation, or 180
0
, is a
major arc
semi circle
minor arc
inscribed angle
7
The measure of a minor arc is
greater than half a rotation
equal to the diameter
equal to 1800
less than half a rotation
8
A chord containing the center is the
tangent
diameter
radius
ray
9
A segment joining the center to a point on the circle is
radius
tangent
secant
chord
10
A line, ray, or segment that contains a chord
tangent
radius
center
secant