geometry Flashcards
1
Q
what is an angle?
A
an opening between intersecting lines or segments
2
Q
acute angle
A
closing in
3
Q
obtuse angle
A
opening
4
Q
straight angle
A
straight
5
Q
what is a plane?
A
a flat surface. there are many planes in a polygon.
6
Q
what is a polygon?
A
A polygon is flat shape formed by line segments that close in an area
7
Q
what is a vertex? (vertice)
A
the point where two line segments meet
8
Q
what are the line segments that form a polygon called?
A
sides
9
Q
a polygon may have ___ or more sides
A
3
10
Q
it has as many __ and ___ as it does sides
A
Vertices, Angles
11
Q
A polygon does not have ____ sides
A
curved
12
Q
triangle sides?
A
3
13
Q
qaudrilateral sides?
A
4
14
Q
pentagon sides?
A
5
15
Q
Hexagon sides?
A
6
