3.4:Parallel Lines & the Triangle-Angle Sum Theorem Flashcards
1
Q
Triangle in which all angles are congruent
A
Equiangular Triangle
2
Q
Triangle in which all angles are acute
A
Acute Triangle
3
Q
Triangle with one right angle
A
Right Angle
4
Q
Triangle with one obtuse angles
A
Obtuse Angles
5
Q
Triangle with all sides congruent
A
Equilateral Triangle
6
Q
Triangle with at least two congruent sides
A
Isosceles Triangles
7
Q
Triangles with no sides congruent
A
Scalene Triangles
8
Q
An angle formed by a side and an extension of an adjacent side
A
Exterior Angle of a Polygon
9
Q
Each exterior angle of a triangle in which the two nonadjacent interior angles
A
Remote Interior Angles
