The perimeter (in cm) of a square circumscribing a circle of radius a cm,

State whether each of the following statements is true or false : The perimeter of a square circumscribing a circle of radius a cm is 8a cm.

What is the perimeter of a square which is circumscribing a circle of radius x cm?

Will it be true to say that the perimeter of a square circumscribing a circle of radius a cm is 8a cm ? Give reson for your answer.

Will it be true to say that the perimeter of a square circumscribing a circle of radius a cm is 8a cm ? Give reson for your answer.

The area of a square inscribed in a circle of radius 8 cm is:

The area of the square inscribed in a circle of radius 8 cm is

Find the perimeter of a regular octagon in inscribed in a circle of radius 100 cm:

The area of a square inscribed in a circle of radius 8 cm is ……… cm^(2) .