Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
15 Cards in this Set
- Front
- Back
|
Acute Triangle
|
A triangle with 3 acute angles
|
|
|
Equiangular Triangle
|
A triangle with 3 congruent angles.
|
|
|
Scalene Triangle
|
A triangle with no congruent sides.
|
|
|
Right Triangle
|
A triangle with 1 right angle.
|
|
|
Obtuse Triangle
|
A triangle with 1 obtuse angle
|
|
|
Equilateral Triangle
|
A triangle with 3 congruent sides.
|
|
|
Isosceles Triangle
|
A triangle with at least 2 congruent sides
|
|
|
Auxiliary LIne
|
A line drawn in figure to aid in a proof.
|
|
|
Corollary
|
A theorem whose proof follows directly from another theorem.
|
|
|
Interior Angle
|
An angle formed by two sides of a polygon with a common vertex
|
|
|
Exterior Angle
|
An angle formed by one side of a polygon and the extension of an adjacent side
|
|
|
Remote Interior Angle
|
An interior angle of a polygon that is not adjacent to an exterior angle.
|
|
|
Corresponding Angles
|
Angles in the same relative position in two different polygons that have the same number of angles
|
|
|
Corresponding Sides
|
Sides in the same relative position in two polygons that have the same number of sides.
|
|
|
Congruent Polygons
|
Two polygons whose sides AND angles are congruent
|
