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Unit 3 Geo prt 2
Term | Definition |
---|---|
Scalene triangle | A triangle that has no sides congruent. |
Exterior angle | An angle formed by a side and an extension of an adjacent side. |
Remote interior angles | For each exterior angle there are two nonadjacent interior angles called these. |
Polygon | A closed plane figure with at least three sides that are segments. |
Convex polygon | A polygon with at least one diagonal with points outside the polygon |
Concave polygon | A polygon that has no diagonal with points outside the polygon. |
Equilateral polygon | A polygon with all sides congruent. |
Equiangular polygon | A polygon with all congruent angles. |
Regular polygon | A polygon with both congruent angles and congruent sides |
Standard Form | Ax+By=C |
Point-Slope Form | y-y1=m(x-x1) |
Slope-Intercept Form | y= mx +b |