angles flashcards
1
Q
parallel
A
lines that will never cross and same distance apart
2
Q
arc
A
part of a circle that represents a angle between two lines
3
Q
angles
A
lines that are meeting at the vertex
4
Q
perpendicular
A
lines that form square corners
5
Q
right angles
A
angles that are 90 degrees
6
Q
intersection
A
cross at a point called an intersecton
7
Q
acute angle
A
angles less than 90
8
Q
complermentery
A
two angles conbined to make 90
9
Q
supplermentry
A
two angles that conbine to make 180
10
Q
straight angles
A
an angle that measures 180 degrees
11
Q
vertex
A
a point where two rays meet
12
Q
obtuse angles
A
angles greater than 90
13
Q
congruent
A
lines that are the same lenght
14
Q
degrees
A
a measurement used to measure angles
15
Q
protractor
A
a tool that measures angles
