isoceles triangle
an equilateral triangle
A congruent triangle is a triangle with all its sides being unequal to each other.
An isosceles triangle
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.
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
An isosceles triangle
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.