Question

what is the formula of base of perimeter and area ​

Answer 1

Answer:

Square = 4 × side .

Rectangle = 2 × ( length + width )

I hope this answer is true

Answer 2

Answer:

Formula of area and perimeter for;

a) rectangle; Area= length multiplied by breadth

                    Perimeter= 2*(length+ breadth)

b) square; Area= side multiplied by side

                Perimeter= side multiplied by four

c) Triangle; Area; 1/2 multiplied by (base + height)

                   Perimeter; Side multiplied by three

d) Circle; Area; PI into Radius squared

               Circumference; 2 into PI into Radius

Hope this helps!  :)

                                                                                                                - Clara