Definition. 1  In the field of mathematics, corresponding sides usually refers to the sides of two plane figures corresponding to one another. 2  If we have two triangles such that, all their corresponding angles are congruent, then they are called similar triangles. 3  Example 1: Two triangles ABC and DEF are similar to each other.
Fishing with gaff hook. In fishing, a gaff is a pole with a sharp hook on the end that is used to stab a large fish and then lift the fish into the boat or onto shore. Ideally, the hook is placed under the backbone. gaff cannot be used if it is intended to release the fish unharmed after capture, unless the fish is skilfully gaffed in the lip, jaw, or lower gill using a thin gaff hook. A flying gaff is a specialized type of gaff used for securing and controlling very large fish.
Many avid fishermen (particularly those accustomed to attempting to cacth larger fish) are familiar with what a normal gaff is.ecause of the fight and resistance that the large fish will put up, the flying gaff is also secured to the boat, which means that itâs effectiveness wonât be determined by how hard the fishermen hangs on. More specifically described, the steel hook (the head of the gaff) is attached to a strong rope.