CLASSIFYING TRIANGLES
Angles:
Acute 3 acute angles
Obtuse 1 obtuse angle
right: 1 right angle
equilaterali 3 congruent <'s (60°) A
Side:
Equilateral: 3 congruent sides
Isosceles: a congruent sides A
scatene! no congruent sides.
naming trianglesi
- right isoixeles
Obtuse Scalene
Tum equilateral
CONGRUENCY STATEMENTS
a valid statement must match
congruent sides and parts
AABC=ADEF