3.4 Flashcards
1
Q
Equiangular triangle
A
all sides are congruent
2
Q
Acute triangle
A
all angles are acute
3
Q
Right triangle
A
one right angle
4
Q
Obtuse triangle
A
one obtuse angle
5
Q
Equilateral triangle
A
all sides congruent
6
Q
Isosceles triangle
A
at least two sides congruent
7
Q
Scalene triangle
A
no sides congruent
8
Q
Exterior angel of a polygon
A
an angle formed by a side and an extension of an adjacent side
9
Q
Remote interior angles
A
two nonadjacent interior angles