Defining terms Flashcards
1
Q
meaning of angle?
A
a figure formed by two rays that connect
2
Q
meaning of ray?
A
part of a line that has one endpoint.
3
Q
meaning of line segment?
A
a part of a line that has two endpoints.
4
Q
meaning of perpendicular?
A
lines that intersect to form right angles
5
Q
meaning of parallel?
A
lines that can go infinitely without touching.
6
Q
equidistant meaning?
A
equal distance.
7
Q
how to write a ray?
A
Arrow above the letters.
8
Q
how to write a line segment?
A
line above the letters.
9
Q
coplanar?
A
on the same plane
10
Q
collinear?
A
points on the same line
11
Q
define circle?
A
a set of all points in a plane that are equidistant from a fixed point called the center.
12
Q
define arc?
A
curved part of a circle
