Kellogg Eye Center Vitreous Degeneration 1 ! Vitreous Degeneration This material will help you understand vitreous degeneration and how it is treated. What is vitreous degeneration? Vitreous is the gel-like substance that fills the inside of the eye behind the lens (see image on the right). Before you were born, it helped maintain the shape of the eye and nourish the eye as it developed.
The formula used to calculate surface area for the classic square pyramid is: SA = [2 * b * h] + b^2. 1  SA and l represent the same values as before. 2  The abbreviation b represents the base length of the pyramid. 3  Note that [2 * b * h] is used to calculate the lateral area of the square pyramid.
Volume and Surface Area Study Guide Volume Volume of a Rectangular Prism = (length x width x height) Volume of a Triangular Prism = (area of the base x height of the prism) Surface Area Surface Area of Rectangular Prisms, Triangular Prisms and Pyramids = find the area of all the faces then add them up. Rectangular Prisms: 6 faces (front, back, left, right, top and bottom) All faces are rectangles to find the area multiple length x width of each rectangle and add them all up. Triangular Prisms: 5 faces (two triangles and three rectangles) Find the area of the two triangles A= then find the area of the three rectangles and add them up.