What types of angles are there?
Adjacent
Supplementary
Complementary
Vertically opposite
What is an Adjacent angle?
2 angles next to each other
What is a Supplementary angle?
2 angles that add up to 90 degrees
What is a Complementary angle?
2 angles that add up to 180 degrees
What is a Vertically opposite angle?
2 lines that intersect, the vertically opposite angles formed or equal
What are parallel lines?
2 lines that never meet
What types of parallel lines are there?
Corresponding: equal (F)
Alternate: equal (Z) opposite on different sides
Co - interior: 180 (C) inside parallel