isoceles triangle
an equilateral triangle
A congruent triangle is a triangle with all its sides being unequal to each other.
An isosceles trapezium in which the sloped sides are congruent to either the base or the top will have a total of three congruent sides. The top and bottom MUST be different.
an equilateral triangle
A three sided closed figure. It is one of the basic shapes of geometry.
isoceles triangle
an equilateral triangle
Triangles can't have two sides, but a triangle with three congruent sides is a equilateral or three congruent angles in a triangle is equilangular.
A flat three sided figure is a triangle.
A congruent triangle is a triangle with all its sides being unequal to each other.
What is a triangle with three congruent sides? This is a closed figure that you can ask your teacher about and so go ahead unless you are really really shy.
Rectangular prism
A three-sided figure with two equal sides is called an isosceles triangle. In an isosceles triangle, two sides are of equal length, while the third side may be a different length. The angles opposite the equal sides are also equal in measure. Isosceles triangles exhibit unique properties in geometry, such as having a line of symmetry along the axis of the unequal side.
Isosceles Triangle.
A three-sided figure where all three sides are the same size.
Diagonals connect corners of a figure. If you try to connect two corners of a three sided figure, the lines you draw will exactly mimic the sides of the figure. Because of this, a three sided figure has no diagonals.