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Geometry
| Term | Definition |
|---|---|
| Collinear Points | points on same line |
| Midpoint (M) | middle point (x1+x2,y1+y2) (2 ,2 ) |
| Bisect | to cut in half |
| Distance | d=(x2-x1)2+(y2-y1)2 |
| Slope | rise/run y/x |
| Parallel lines | same |
| Perpendicular lines | opposite recipricals |
| Acute angles | less than 90 degrees |
| Obtuse angles | more than 90 degrees less than 180 degrees |
| Right angles | 90 degrees |
| Straight angles | 180 degrees |
| Adjacent angles | 2 angles that shares a vertex & side |
| Complementary angles | 2 angles that makes a perpendicular right angle sum |
| Scalene | unequal sides |
| Isosceles | 2 equal sides |
| Equilateral | equal sides |
| Expression | y/x (0) |
| Conditional statement | a statement that can be written in an if-then form |
| Deductive reasoning | reasoning logically from given statements to conclusions |
| Corresponding angles | 2 angles on the same side of the transversal 1 angle's interior & the other's exterior |
| Alternate interior angles | 2 angles opposite sides of transversal interior |
| Alternate exterior angles | 2 angles opposite sides of transversal exterior |
| same side interior | 2 angles same side interior |
| Y=x | / |
| X=y | \ |
| Pythagorean Theorem | a2+b2=c2 |