what is area and perimeter answer in detail
Hi!
Perimeter of a figure is the length of the outer boundary of the planar figure. The perimeter can be calculated by adding all the outer lengths of the given figure.
Consider the planar region ABCDEF
Perimeter of the figure ABCDEF = AB + BC + CD + DE + EF + AF
We can find the areas of different shapes with the help of graph or by direct formulae.
For example, Perimeter of square = 4× side
Perimeter of rectangle = 2× (l + b)
Area of a figure is the amount of surface enclosed by the planar figure. It is the portion enclosed inside its boundary.
Consider the planer region ABCDEF
Shaded region gives the area enclosed by the planar region.
We can find the areas of different shapes with the help of graph or by direct formulae.
For example, Area of square = side × side
Area of rectangle = length × breadth
Cheers!