you times the width by the length of the shape
The answer will depend on the shape that you are considering.
You measure or calculate the surface area; you measure or calculate the volume and then you divide the first by the second. The surface areas and volumes will, obviously, depend on the shape.
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.
Finding the area of an irregular shape is now quite easily done after watching the instructional video at [See related link below for the website] and it's for free
You cannot calculate the length and width of a room on its area alone. You could compute the square root of the area on the assumption that the room has a square shape, but you'd generally need the ratio of length over width.
Calculate the area of the shape. The formula to be used will be different for different shapes.
To calculate the surface area of a shape find the area of each side, and then, add all of the areas together. The sum of the areas is the surface area.
To find the area of a shape that is inside another shape, first calculate the area of the outer shape using the appropriate formula based on its geometry. Then, calculate the area of the inner shape using its specific area formula. Finally, subtract the area of the inner shape from the area of the outer shape to determine the area of the space between them. If needed, ensure that both areas are measured in the same units for accurate results.
Depends on the shape of the vessel. Different shape, different formula.
It is to calculate the extent of the shape in 2-dimensional space.
The particular shape of the slot will determine how its area will be computed. The formula of area applied in calculating the area of the slot will be determined by the shape of the slot.
The most direct way to calculate the area of an irregular shape is to superimpose it on graph paper, and then count the number of complete squares that it covers, and for squares that are only partially covered, estimate how much of the square is covered to the nearest simple fraction (a half, a third etc.). If you want the surrounding area rather than the area of the shape itself, you could calculate the total area and then subtract the area of the shape.
Times it's length and height.
It depends on the shape whose surface area you are interested in.
You multiply the length times the width of the shape. LxW=A
It depends on the shape of the area to be calculated.
It depends on the shape whose area you wish to calculate. Different shapes have different formulae.