Myocarditis is a disease marked by the inflammation of the heart muscle known as the myocardium â the muscular layer of the heart wall. This muscle is responsible for contracting and relaxing to pump blood in and out of the heart and to the rest of the body. When this muscle becomes inflamed, its ability to pump blood becomes less effective.
Line Symmetry. shape has line symmetry when one half. of it is the mirror image of the other half. Symmetry exists all around us and many people see it as being a thing of beauty. Symmetry is...
The second from the center of one of the longer sides to the center of the other longer side. Diagonals are not lines of symmetry. Dotted lines show the symmetry of rectangle. A regular hexagon has six lines of symmetry and one point of symmetry. one line is vertical and 1 line is horizontal.The last 4 lines are connected angle to the middle of a side across from the angle.An octagon is an eight sided polygon. A regular octagon has eight lines of symmetry and one point of symmetry.he second from the center of one of the longer sides to the center of the other longer side. Diagonals are not lines of symmetry. Dotted lines show the symmetry of rectangle. A regular hexagon has six lines of symmetry and one point of symmetry. one line is vertical and 1 line is horizontal.