Question

a thin wire is made into a circle of 7cm radius . if the same wire is used to make a squre find the side of the square

Answer 1

Answer:

11cm

Step-by-step explanation:

radius of wire = 7cm

circumference = 2πr = 44cm

circumference of wire = perimeter of sq

44 = 4 × side

side = 11cm

Answer 2

Hello!

here's your answer.......

From the Q we come to know

area of circle = area of square

π r^2 = (side)^2

3.14 × 49 = (side)^2

153.86 =( side)^2

side = 12.404~ 12 or 13