It depends on the surface area of what!
Lenght X width = surface area
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
Find the surface area of each face then add them together to give the total surface area.
It should be relatively easy to find the surface area of a box when you are given the surface area.
get a maths book!!
to find the surface area you have to first find the area of each part then add the areas together.
It depends on the surface area of what!
The formula to find the surface area of a parallelogram is Base*Height.
surface area of glass plate
Lenght X width = surface area
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
A phone book has 3 dimensions, and they are length, width, and thickness. It has 6 faces, and they are the front, back and the four "sides" or "edges" of the book. These are all faces, and the surface area will have to account for all the faces. Let's break it down and find that surface area. Picture the book on a table in front of you with the back of the book (called the spine) on your left. The book's cover is length x width, and you have a front and back cover. Take that length x width x 2 to find the area (in square units) of the front and back covers. Now all you have to do is take the thickness x length x 2 to find the area of the back of the book and the front of the book, and then take the thickness x width x 2 to find the area of the bottom and top edges of the book. Add the three numbers and you have the surface area of the book. Want an example? Let's have at it. A 4 inch thick phone book has covers that are 8 by 11 inches. The covers (both of them) are 8 x 11 x 2 = 176 in2 for an area. The front and back sides or edges of the book have an area that is 4 x 12 x 2 = 96 in2 for an area. The top and bottom sides or edges are 4 x 8 x 2 = 64 in2 for an area. We have 176 + 96 + 64 = 336 in2 for the surface area of that phone book. Simple once you break it down and think it through.
to find the surface area of the triangle we just need to multiply the length with breath. area=lengthXbreadth
The surface area of a hexagon is the same as its area. You will normally need to split the hexagon into triangles, find their area and sum these.
1. Find the surface area of the whole cylinder 2. Find the area of one of the two circles on either end of the cylinder 3. Multiply the circle's area by two and subtract their area from the total surface area 4. Now you have the surface area of an unclosed cylinder!
the defnition of find the surface area of triangular prism and cylinder