"triangle" - key terms from Wikipedia

area of the blue triangle
arm triangle	choke
bermuda triangle
bizarre love triangle
black triangle
color triangle
equilateral triangle
femoral triangle
golden triangle
green triangle
historic triangle
hyperbolic triangle
iron triangle
isosceles triangle
love triangle
obtuse triangle
original triangle
parliamentary triangle
penrose triangle
perkin triangle
pink triangle
platinum triangle
polynesian triangle
rear triangle
red triangle
research triangle	park
reuleaux triangle
right isosceles triangle
right triangle
row of the triangle
sierpinski triangle
sierpinski triangle	using
spherical triangle
sunni triangle
triangle
triangle	choke
triangle	consists
triangle	have the same length
triangle	heart
triangle	inequality
triangle	is a straight line
triangle	of immunity
triangle	offense
triangle	publications
triangle	shirtwaist
triangle	shirtwaist factory
triangle	t
triangle	transit
triangle	wave
yellow triangle