It depends on if the item is a cylinder, block, or pyramid. You would replace the appropriate geometric equation variables and solve for the unknown algebraically.
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.
Surface Area: 2πr2 + 2πrh Volume: πr2h
Volume is how much an object can store - like how much can you put inside a box. Surface area is the sum of the area of an objects surfaces - such as if you have a box, find the area of one side. Then you just multiply it by 6 (because a box have 6 faces) to get the total area of an object's surface.
to obtain the ratio of surface area to volume, divide the surface area by the volume.
That would depend on what solid you are working with and also if you have access to other measurements, such as height, width and depth.
"volume of the surface area" is garbled: by definition an area is a two-dimensional measurement and so has a volume of zero. Was that "volume AND the surface area"? Anyway the simplest way to determine this is to just wait for your teacher to reveal the answers to the homework exercises, since that's surely where this comes from...
It really depends on what solid you refer to. Basically, the surface area is basically taking a shape's net and finding the area of that.
you put: a squared over b squared = surface area of the smaller solid over surface area of the bigger solid
It has no volume because it's a 2D shape but its surface area is:- length*perpendicular height
Divide the base area into the volume.
The Surface area of a triangle = 0.5*base*height The volume of a prism = area of its cross-section*length
Write a c program to compute the surface area and volume of a cube