Question

Please help 40 points! Picture attached below

Answer 1

We know that diagonal of a square is equal to the diameter of circle

• So, Given side of a square = 4 cm
• we know diagonal of sqaure = √2 × side = 4 × √2 = 4√2 cm.
• So, diameter of circle = 4√2 cm.

Hence, the required answer is = 4√2 cm.