Meaning of the Water Symbol. The water symbol was used to indicate large stretches of water such as rivers and the ocean. Lakes were symbolized in a different way. The different forms that water might take symbolized different things. Running water was a symbol of the continuity of life and the on-going flow of time.
An equilateral triangle happens also to be an isosceles triangle. If all three sides are the same length then we can certainly find two sides that are the same length! If that seems strange, well yes, it is different to other terminology we have for shapes. 'Triangle', 'square', 'pentagon', 'hexagon' are all different things. But an isosceles triangle can be an equilateral triangle, and it will be if all three sides are the same length. Testing whether a triangle is equilateral. A triangle must be an equilateral triangle if either of the following is true: 1  All three sides are the same length. 2  All three angles are the same.
Some isosceles triangles can be equilateral if all three sides are congruent. A triangle with no two of its sides congruent is called a scalene triangle and is shown below. Another way to classify triangles is according to their angles. can be classified as an acute triangle. A triangle with one obtuse angle can be classified as obtuse triangle. A right triangle is a triangle with one right angle. Segments PQ and RP are called the legs of the right triangle and segment RQ is called the