Try to decompose the figure into simple figures, for which formulae are known - such as triangles, rectangles, circular segments, etc.
Not easily. You need to find the area or perimeter of the components and sum them.
Once you know the coordinates, you can use the distance formula to find the lengths of the sides, then using that, you can find the area.
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.
Suppose you are asked to find the area of a rectangle that is 2.1- wide by 5.6- long. Your calculator answer would be 11.76 . Now suppose you are asked to enter the answer to two significant figures.
figures with the same volume does not have the same surface area.
You don't. You can find the area of geometric figures, not of numbers.
Different figures have different rules to determine the area of it.
Not easily. You need to find the area or perimeter of the components and sum them.
The surface area of the 3-D figure will be the total of the areas of the 2-D figures.
A binomial is an algebraic expression. It does not have an area.
by subtracting
Different figures have different formulae; here you will find formulae for the areas of some figures: http://en.wikipedia.org/wiki/Area#Formulae
To find the surface area of similar figures, you first need to determine the scale factor between the two figures. If the scale factor is ( k ), then the ratio of their surface areas will be ( k^2 ). Multiply the surface area of one figure by ( k^2 ) to find the surface area of the similar figure. This principle applies to any pair of similar shapes, regardless of their dimensions.
Once you know the coordinates, you can use the distance formula to find the lengths of the sides, then using that, you can find the area.
You get the area by using formulas. There is usually a specific formula to find the area of each shape. Some irregular shaps may not have a formula.
To find the area, first divide the shape into regular, simple shapes. Then use formulas to find the area of the smaller, regular shapes. Lastly, add up all the smaller areas to find the area of the original shape.
To find the area, first divide the shape into regular, simple shapes. Then use formulas to find the area of the smaller, regular shapes. Lastly, add up all the smaller areas to find the area of the original shape.