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.
The volume of a pyramid is equal to one-third the product of the area of the base and the height. Find the volume of a pyramid with a rectangular base measuring 6 cm by 4 cm and height 10 cm. The following figure is a right pyramid with an isosceles triangle base. Find the volume of the pyramid if the height is 20 cm. First, we have to calculate the area of the base.