Question

Find the perimeter ( in cmof a square circumscribing a circle of radius ‘a' cm

Answer 1

HEY MATE YOUR ANSWER IS HERE

since the square circumscribing a circle of radius 'a' cm , therefore the diameter of a circle is equal to the side of a square

but the diameter of a circle = 2 × radius

= ( 2 × a ) cm

= 2a cm

perimeter of a square = 4 × sides of a square

= 4 × 2a cm

= 8a cm

THANKS FOR UR QUESTION HOPE IT HELPS

Answer 2

Step-by-step explanation:

please refer to attachment hope its help you...