Angles Flashcards
1
Q
an obtuse angle
A
Any angle between 90 and 180 degrees
2
Q
What are complementary angles
A
add up to 90
3
Q
What are supplementary angles
A
angles that add up to 180
4
Q
What are adjacent angles
A
Angles that share a vertex and an arm
5
Q
How to identify corresponding angles
A
Look for an F
6
Q
How to identify alternate angles
A
look for a Z between parallel lines
7
Q
How to identify co-interior angles
A
look for a C
they always add up to 180
