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Depends on what figure you are working on, each figure has its own formula for the area.
So you need to do a sketch and label the relevant quantities which are needed to find the area. By using the perimeter value, find a formula for one quantity in terms of the other(s). Write the area as a function of just one variable. Find the domain of that variable. After that, use the derivative to find the desired global maximum or minimum (the highest or lowest points on the curve), which will give you the maximum or the minimum area of the figure you are interested in.
If you have a specific problem, I can help more.
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What is the relationship for perimeter and area for rectangle?
There is no relationship between the perimeter and area of a rectangle. Knowing the perimeter, it's not possible to find the area. If you pick a number for the perimeter, there are an infinite number of rectangles with different areas that all have that perimeter. Knowing the area, it's not possible to find the perimeter. If you pick a number for the area, there are an infinite number of rectangles with different perimeters that all have that area.
If you know a perimeter of a square but not the length or width how do you find the area?
Divide the perimeter by 4 and then square the result to find the area of the square.
How do you find area when given perimeter and width?
If you are given the width and the perimeter, then figure out what the length is then calculate the area... hope this helps :)
How you find the area of a rectangle from the perimeter and base length?
perimeter (P)=2(length+base) find length, area = length * base = (p/2-base)*base
How do you find the area and perimeter of a trapazoid?
Area of a trapezoid in square units = 0.5*(sum of parallel sides)*height Perimeter = sum of its 4 sides
How to find the perimeter and area of a rectangle?
To find the perimeter you add and to find the area we multiply.
How can you find the answer for the perimeter and area of a rectangle?
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
How do you find the area or perimeter of composite figures?
Not easily. You need to find the area or perimeter of the components and sum them.
How do you get the answer for what is the perimeter of a square with area 324?
you divide the area by four and now you can find the perimeter
How do you find the perimeter of a regular polygon with the apothem and area?
Perimeter = 2*Area/Apothem.
Flowchart to find area of area and perimeter of a square?
creat a flowchart that will compute for the area and perimeter of a square?
Area of rhombus if area and perimeter is given and if you have to find altitude?
Perimeter = 4*Side so that Side = Perimeter/4 Area of a rhombus = Side * Altitude so Altitude = Area/Side = Area/(Perimeter/4) = 4*Area/Perimeter
How do you find the perimeter of a right angled triangle using the area?
how to find the perimeter of a right angled triangle using the area
What are the formulas for area and perimeter?
to find the perimeter you must add all sides. and to find area you have to multiply lenght and width
How do you find the perimeter of a hexagon if the area is given?
In general you cannot find the perimeter of any shape if only the area is given.
What is the relationship for perimeter and area for rectangle?
There is no relationship between the perimeter and area of a rectangle. Knowing the perimeter, it's not possible to find the area. If you pick a number for the perimeter, there are an infinite number of rectangles with different areas that all have that perimeter. Knowing the area, it's not possible to find the perimeter. If you pick a number for the area, there are an infinite number of rectangles with different perimeters that all have that area.
Have an area of square how do you find the perimeter?
Are you serious ? For a square: Perimeter = 4 times sqrt(area)
