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Ch. 3 Geometry Terms
Question | Answer |
---|---|
A triangle with 3 acute angles. | Acute Triangle |
A polygon whose diagonal's points are all within the polygon. | Convex Polygon |
A polygon with diagonal that contain points outside the polygon. | Concave Polygon |
A triangle with three congruent angles. | Equiangular Triangle |
A triangle with three congruent sides. | Equilateral Triangle |
A polygon whose sides are all congruent. | Equilateral Polygon |
A triangle with two congruent sides. | Isosceles Triangle |
A triangle with an obtuse angle. | Obtuse Triangle |
An equation containing the slope of a line and a point it intersects. y-y1=m(x-x1) | Point-Slope Form |
A closed plane figure with at least three sides that are segments. | Polygon |
A polygon that is both equiangular and equilateral. | Regular Polygon |
A triangle with a right angle. | Right Triangle |
A triangle with three different side lengths. | Scalene Triangle |
A equation containing the slope of a line and the y-intercept. y=mx+b | Slope-Intercept Form |
An equation ax-by=c where a, b, and c are integers and a and b are both not zero. | Standard Form of a Linear Equation |
A line that intersects two coplanar lines at two points. | Transversal |
A proof arranged in two columns with the statements on one side and the reasons on the other. | Two-Column Proof |