Transcript Angles with a common vertex, common side and no interior points in

A triangle with at least
two equal sides
Isosceles triangle
Triangle with all acute angles
Acute triangle
Triangle with one obtuse angle
Obtuse triangle
Triangle with one right angle
Right triangle
A segment that connects a
vertex to the midpoint of the
opposite side of a triangle
median
Any line segment from a
vertex perpendicular to the
base, also the height of a
figure
altitude
A triangle with all sides
equal
Equilateral triangle
Figures with corresponding
angles congruent and
corresponding sides in
equal ratios
Similar
A triangle with no equal
sides
Scalene triangle