Question

1. The adjoining Figure shows a circle inscribed in a square. The radius
of circle is 4.5 cm. The perimeter of the square is​

Answer 1

Answer:the diameter of the circle will be equal to the will be equal to the side of the square

So,the side of square will be 2×4.5=9cm

The retire, p of square=4×9=36cm

Step-by-step explanation:

Answer 2

as shown in above figure that the diameter of circle is equal to the side of square .OE =4.5cm so EF=2OE=9cm . And EF=AB so the side of square is 9cm so perimeter =4a=36cm