The area of the greatest circle which can be inscribed inside a square of side 10 cm is?
Answer & explanation
Correct answer: option 3
The largest circle will touch the square at four edges;
diameter of circle = side of the square ABCD = 10 cm
Area of Circle = \(\pi \) r2 = \(\frac{22}{7}\) × 25 = 78.57 cm2