3.4 paralell lines & triangle angle-sum theorem Flashcards
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1
Q
equiangular
A
all angles congruent
2
Q
acute
A
all angles acute
3
Q
right
A
one right angle
4
Q
obtuse
A
one obtuse angle
5
Q
equilateral
A
all sides congruent
6
Q
isosceles
A
at least two sides congruent
7
Q
scalene
A
no sides congruent
8
Q
exterior angle of a polygon
A
formed by a side and an extension of an adjacent side
9
Q
remote interior angles
A
the two nonadjacent interior angles