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Circle Parts Flashcards | StudBud

Explore/Circle Parts

Circle Parts

8 terms·StudBud Administration·53 plays

A review of parts of a circle and related formulas #math #geometry #circle vocabulary

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Questions 8

Answers

1
A segment joining two points on the circle is a
tangent
secant
chord
ray
2
Which of the following is the best definition for a circle?
A set of several points that form a circle
A pizza
A round figure
Several points equidistant from the center of a circle
3
A chord containing the center is the
tangent
radius
ray
diameter
4
Half a rotation, or 180⁰, is a
minor arc
major arc
inscribed angle
semi circle
5
A segment joining the center to a point on the circle is
chord
radius
secant
tangent
6
πr² is the formula for the
area of a circle
circumference of a circle
diameter of a circle
minor arc of a circle
7
The radius of a circle is equal to
half the tangent
twice the secant
half the diameter
half a rotation
8
2πr is the formula for the
center of a circle
area of a circle
circumference of a circle
diameter of a circle