equitriangular
obdeltate
tri
trigon
delta
oblique triangle
obtuse-angled triangle
obtuse triangle
orthogonium
hemiequilateral
oxygon
right-angled triangle
acute triangle
trianguloid
Gougu
trianglewise
acute-angled
triforce
triangulate
isosceles triangle
nonhypotenuse
right triangle
triangled
scalene triangle
quadrantile
deltoideus
supraangular
hypotenuse
isogon
leg
Morley's trisector theorem
subtriangular
subtriangle
centre of curvature
base angle
acute-angled triangle
orthogon
ovotriangular
center
midcircle
triagonal
obtuse-angled
encircling
three-square
triangular
eigenregion
vertical angle
circumcircle
deltaic
gyrotriangle