Term
|
Definition
| A figure formed by joining segments between three non-collinear points. |
|
|
Term
|
Definition
| Triangle with 3 congruent sides. |
|
|
Term
|
Definition
| Triangle with at least two congruent sides. |
|
|
Term
|
Definition
| Triangle with no congruent sides. |
|
|
Term
|
Definition
| A triangle with three acute angles. |
|
|
Term
|
Definition
| A triangle with three congruent angles. |
|
|
Term
|
Definition
| A triangle with one right angle. |
|
|
Term
|
Definition
| A triangle with one obtuse angle. |
|
|
Term
|
Definition
| The point where two edges of a triangle meet. |
|
|
Term
|
Definition
| Two sides of a triangle who share a common vertex. |
|
|
Term
|
Definition
| In a right triangle, the sides that form the right angle. |
|
|
Term
|
Definition
| In a right triangle, the side opposite the right angle; the longest side of a right triangle. |
|
|
Term
| Legs of an Isosceles Triangle |
|
Definition
| In an isosceles triangle, the two legs that have the same measure. |
|
|
Term
| Base of an Isosceles Triangle |
|
Definition
| The side of an isosceles triangle that is not one of the two congruent sides. |
|
|
Term
|
Definition
| The angles that are 'inside' a figure. |
|
|
Term
|
Definition
| An angle that forms a linear pair with an interior angle. This angle is 'outside' the figure. |
|
|
Term
|
Definition
| A statement that can be proved easily using a theorem. |
|
|
Term
|
Definition
| Having corresponding sides and corresponding angles that are congruent. |
|
|
Term
|
Definition
| Pairs of congruent sides in congruent figures. |
|
|
Term
|
Definition
| Pairs of congruent angles that are in congruent figures. |
|
|
Term
| Vertex Angle of an Isosceles Triangle |
|
Definition
| The angle opposite the base in an isosceles triangle. |
|
|
Term
|
Definition
| A proof involving the placement of geometric figures in a coordinate plane. |
|
|
