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.
Those that still kill their fish use a flying gaff. This specialized gaff has a long rope tied to the base of the gaff hook on the end of the gaff. When the fish is struck with the gaff, a quick jerk on the gaff pole separates the gaff hook.hat leaves your fish with the gaff hook and you with the other end of what now is essentially a hand line. With the possible exception of a large tuna, flying gaffs are seeing less use every year â and that, as someone once said, is a good thing. There are some fish that never need to be gaffed.