3 Flashcards
1
Q
exterior angle of a polygon
A
an angle formed by a side and an extension of an adjacent side
2
Q
equiangular triangle
A
all angles are congruent
3
Q
scalene triangle
A
no sides congruent
4
Q
right triangle
A
one right angle
5
Q
obtuse angle
A
one obtuse angle
6
Q
equilateral triangle
A
all sides congruent
7
Q
isosceles triangle
A
at least two sides congruent
8
Q
acute triangle
A
all angles acute
9
Q
convex polygon
A
has no diagonal with points outside the polygon
10
Q
concave polygon
A
has at least one diagonal with points outside the polygon
11
Q
equilateral polygon
A
all sides are congruent
12
Q
equiangular
A
are angles are congruent
13
Q
regular polygon
A
both equilateral and equiangular
