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an equiangular triangle

a right triangle

triangle

an equilateral triangle

the legs of a triangle

a triangle called an acute angled triangle

an equilateral triangle

a quadrangle

a scalene triangle

in mathematics, five centroids of a triangle

a square corner

an isosceles triangle

a regular polygon

square brackets

pentagon

of mathematics, {the sine of a triangular ratio}

the corners of a rectangle

an equiangular triangle

a triangle that contains no right angle

a parallelogram

the base of the triangle

similar triangles

an angle formed from the base of a triangle

quadratic shapes

a pyramid having regular faces, called {regular pyramid}

a triangular figure

a triangle that contains an obtuse interior angle

a triangle with one right angle

subtense in a triangle

a triangle whose angles have the same degree, called a equiangular triangle