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Math: lines and angles vocabulary
vocabulary: lines and angles: 7th grade
7
Mathematics
7th Grade
03/01/2012

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Cards

Term

Angle Bisector

Definition
A ray that divides a given angle into two congruent angles, each half the size of the given angle.
Term
Central Angle
Definition

An angle whos vertex is the center of the angle.

 

 

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Term
Circle Graph
Definition

A graph that represents parts of a whole. The total must be 1 or 100%

 

[image]

Term
Decagon
Definition

A polygon with 10 sides!

 

[image]

Term
Isosceles Triangles
Definition

A triangle with at least two congruent sides.

 

[image]

Term
Midpoint
Definition

The center of a sengment

 

A...............B...............C

B is:

Term
Perpendicular Bisector
Definition
A Line segment or ray that is perpendicular to a segment at it's midpoint.
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