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.
Meaning: Something said when a person is at a loss for words. History: There are two possible sources for this common saying. The first refers to the cat-oâ-nine-tails â a whip used by the English Navy for flogging. The whip caused so much pain that the victims were left speechless. The second refers to the practice of cutting out the tongues of liars and blasphemers and feeding them to cats.