Question

experiment with several such shapes and cut-outs. you might find it useful to draw these shapes on squared sheets and compute their areas and perimeters.

Answer 1

Answer:

Important Formulas relating to Area and perimeter of rectangle and square

Area of Rectangle = Length × Breadth

Length = Area of Rectangle/Breadth

Breadth = Area of Rectangle/ Length

Area of Square = Side2

Side = √Area of squareArea of square

Perimeter of Rectangle = 2 (Length + Breadth)

Length = Perimeter of Rectangle2−BreadthPerimeter of Rectangle2-Breadth

Breadth = Perimeter of Rectangle2−LengthPerimeter of Rectangle2-Length

Perimeter of Square = 4 × side

Side = Perimeter of square4

Answer 2

hi, I am only studying in class 7 so I don't have any idea ahhh sorry