Now, the area of a triangle is half of the base times height, so: Area of one triangle = base Ã height / 2 = side Ã apothem / 2. To get the area of the whole polygon, just add up the areas of all the little triangles (n of them): Area of Polygon = n Ã side Ã apothem / 2. And since the perimeter is all the sides = n Ã side, we get: Area of Polygon = perimeter Ã apothem / 2.
Intense interest if your cat is focusing on something, like a bird outside, or if heâs about to pounce on a toy (prey). Ecstasy if your cat is really enjoying a grooming session. Anger if the tail is thumping loudly on the floor. An invitation to another cat to play.
A cat with tail trauma can come home with a paralyzed tail so that it would not be able to hold the tail high. The cat may limp and may also be dragging the tail. Incontinence or involuntary urinating is another sign of tail trauma.he nerves of the hind legs can be affected as well. The cat can have broken tail or a luxated or subluxated (dislocated) tail. Tail trauma can occur if the tail got caught in a closing door or if the tail is stepped on. Tail trauma can result from vehicular accident or from fighting with other cats.