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. You have seen that increase in perimeter does not mean that area will also increase.​

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

Step-by-step explanation: