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trigonometric function

secant of a trigonometrical function

a trigonometrical function, called cosine

a kind of trigonometrical function named cosecant

the mathematics of triangles and trigonometric functions

the cosine theorem of trigonometry

a ternary operation

an equilateral triangle

triangle

a scalene triangle

an equiangular triangle

of mathematics, {the sine of a triangular ratio}

psi function

the point that is the orthocenter of a triangle

an equilateral triangle

a triangle that contains no right angle

to triangulate

an isosceles triangle

a mathematician specializing in trigonometry

a right triangle

a triangle called an acute angled triangle

the study of triangles called trigonometry

subtense in a triangle

the trigonometry of spherical triangles

a triangle with one right angle

a geometric figure called a triangle

a set square

a branch of trigonometry, called plane trigonometry

the legs of a triangle

identical triangles