Shared Flashcard Set

Details

Circles
Parts of circles
12
Mathematics
7th Grade
09/27/2010

Additional Mathematics Flashcards

 


 

Cards

Term
Radius
Definition
distance from the center to the circle
Term
Diameter
Definition
distance across the circle through the center
Term
Circumference
Definition
distance around the circle
Term
Center
Definition
point that is the same distance from every point on the circle
Term
Concentric Circles
Definition
two or more circles with the same center
Term
Inscribed polygon
Definition
all vertices of the polygon are on the circle
Term
Chord
Definition
line segment between 2 points on the circle
Term
Inscribed angle
Definition
angle whose vertex is on the circle and sides are chords of the circle
Term
Central Angle
Definition
angle whose vertex is on the center of the circle and sides are radii
Term
Arc
Definition
part of the circumference of a circle
Term
Sector
Definition
a portion of a circle bounded by 2 radii and an arc
Term
Semicircle
Definition
half a circle
Supporting users have an ad free experience!