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;
8 Cards in this Set
- Front
- Back
|
ACute angles
|
less than 90.
|
|
|
Right angles
|
exactly 90.
|
|
|
Obtuse angles
|
More than 90 but less than 180.
|
|
|
Straight anglea
|
exactly 180.
|
|
|
Congruent angles
|
angles withthe same measure.
|
|
|
Adjacent angles
|
two angles that share a common vertex and ray.
|
|
|
Complimentary adjacent
|
two angles that equal the sum of 90 and share common vertex and ray.
|
|
|
Suplimentary adjacent
|
two angles that equal the sum of 180 and share a common vertex and ray.
|
