Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
3 dimensional figure
|
a figure in space
|
|
|
face
|
a flat side side of a 3-dimensional figure
|
|
|
base
|
a face of a 3-dimensional figure, usually the one on which it stands
|
|
|
edge
|
a line segment where two faces of a 3-dimensional figure meet
|
|
|
vertex
|
the common point of the two sides of a polygon
|
|
|
net
|
a 2-dimensional figure that can be folded to make a 3-dimensional figure
|
|
|
2 dimensional figure
|
a figure on a plane
|
|
|
open figure
|
a figure that does not start and end at the same point
|
|
|
closed figure
|
a figure that starts adn ends at the same point
|
|
|
polygon
|
a closed 2-dimensional figure that has straight sides
|
|
|
line
|
a straight path that goes in two directions without ending
|
|
|
ray
|
has one endpoint and goes on forever in only one direction
|
|
|
line segment
|
has two endpoints
|
|
|
parallel
|
lines that stay the same distance apart from each other. They never intersect.
|
|
|
intersecting
|
lines that meet or cross
|
