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;
3 Cards in this Set
- Front
- Back
|
Vertiacal angle |
Vertical angles are opposite each other when two line crossing |
|
|
Adjacent angles |
Two angles in a plane which share a common vertex and a common side but do not overlap. |
|
|
Complementary angles |
Two angles that complentary if the sum of 90 degrees |
