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  1. The area (in sq. cm.) of the largest circle that can be drawn inside a square of side 28 cm,is :
    1. 17248
    2. 784
    3. 8624
    4. 616
Correct Option: D


The diameter of the largest circle inscribed inside a square is equal to its side.
∴ d = a = 28cm.

Area of the circle =
πd²
4

=
1
×
22
× (28)² cm²
47

= 22 × 28 cm² = 616 cm²



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