When you have two congruent figures, that means that corresponding sides and corresponding angles are congruent. Get some practice identifying corresponding sides and angles by following along with this tutorial!
By Marion Boddy-Evans. Definition: Perspective is the technique used to represent a three-dimensional world (what we see) on a two-dimensional surface (a piece of paper or canvas) in a way that looks realistic and accurate, as we see it in nature.he rules of perspective applied in Western art as we known them today developed during the Renaissance. Prior to this, there wasn't an expectation that paintings would be realistic, or naturalistic, representations of life.
The balance of nature is a theory that proposes that ecological systems are usually in a stable equilibrium or homeostasis, which is to say that a small change in some particular parameter (the size of a particular population, for example) will be corrected by some negative feedback that will bring the parameter back to its original point of ...