. "triangle" . . . . . "General triangular" . . . . . . . "known" . . . "Tatsulok" . "right-angled triangle" . . "equilateral triangle" . "r{3}" . . "SAS formula" . . . "isosceles" . "compute the area of the triangle" . "Triangle#Computing the area of a triangle" . . . . "Triangle" . . . "Triangle#By relative lengths of sides" . . . . . "flat triangle" . . . "{''3''}" . . . . . "isosceles triangle" . "general triangle formulas" . . . "right-angle triangles" . "namesake" . "Triangle#Trigonometric ratios in right triangles" . "scalene" . . . "area" . "''{3}''" . . . "three support points" . "different formulas" . . "equilateral" . . "side-angle-side formula" . "base" . . . . . . "scalene triangle" . "Half hexagon" . . . "Right-triangular" . . "area of a triangle" . "inscribed square" . "Triangles" . . . "TRIANGLE" . "red triangle" . . . "2" . . . . . . . . "right triangles" . . . . "30-60-90 triangle" . "Trigonal" . "triangles" . . "area of triangle" . . . . . . "1₀₀" . "Triangle#By lengths of sides" . . . . . . . . "isosceles triangles" . . . . "equilateral triangles" . "right triangular" . "isosceles right-angled triangles" . . "Triangle#Computing_the_area__of_a_triangle" . . "SSS" . "three inscribed squares" . . . . . "obtuse triangle" . "triangular" . "3" . . "triangle geometry" . "acute" . . . . . . "{3}" . . . . "\u0442\u0440\u0438\u043A\u0443\u0442\u043D'''\u0438'''\u0439" . . "Triangle#Types_of_triangle" . . . . . "45-45-90 triangle" . "Triangular" . "Right triangle" . . . . . "Rational triangle" . "right triangle" . . "Isosceles-triangular" . . . "scalene triangles" . . . "area of the triangle" . . "0₁" . "inscribed squares in a right triangle" . . . "Triangle" . . . .