Shared Flashcard Set

Details

Angle Words
N/A
17
Mathematics
7th Grade
04/13/2011

Additional Mathematics Flashcards

 


 

Cards

Term
Adjacent Angles
Definition
[image]Angles that share a common side
Term
Complementary angles
Definition

[image]The sum of their measure is 90 degrees

 

Term
Congruent angles
Definition
angles that have the same measure[image]
Term
Corresponding angles
Definition

[image]Angles that occupy corresponding position when a line intersects two other lines

Term
Intersecting lines
Definition
Two lines that meet at a point
Term
Parallel lines
Definition
Lines that do not intersect
Term
Perpendicular lines
Definition
Intersect to form right angles
Term
Planes
Definition
A flat surface that extend without end
Term
Supplementary angles
Definition
Sum of their measures if 180 degrees
Term
Vertical angles
Definition
Angles that are opposite each other (point at each other)
Term
Acute Triangle
Definition
Triangle with 3 acute angles
Term
Right Triangle
Definition
A triangle with one right angle
Term
Obtuse Triangle
Definition
A triangle with one obtuse angle
Term
Congruent sides
Definition
A triangle with two or more sides of the same length
Term
Equilateral triangle
Definition
A triangle with 3 congruent sides
Term
Isosceles triangle
Definition
A triangle with AT LEAST TWO congruent sides
Term
Scalene Triangle
Definition
A triangle with no congruent sides
Supporting users have an ad free experience!