Geometry Concepts
0.0(0)
Studied by 0 people
View linked note
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/8
Earn XP
Description and Tags
This set of flashcards covers basic geometry concepts including lines, line segments, rays, angles, and their relationships.
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
9 Terms
1
New cards
Line
A line that continues forever in both directions.
2
New cards
Line Segment
A part of a line that has two endpoints.
3
New cards
Ray
A line with only one endpoint.
4
New cards
Parallel Lines
Lines that are always the same distance apart and never intersect.
5
New cards
Vertex
The point of intersection of rays or angles that form an angle.
6
New cards
Right Angle
An angle that measures 90 degrees.
7
New cards
Perpendicular Lines
Two lines that form a right angle.
8
New cards
Complementary angle
Two angles whose sum is 90°
9
New cards
Supplementary angle
Two angles whose sum is 180°