1.

Area of the circle inscribed in a square ofside 'a' cm is(A) \mathrm{a}^{2} \mathrm{cm}^{2} \quad \text { (B) } \frac{\mathrm{a}^{2}}{4} \mathrm{cm}^{2}(C) \frac{\pi a^{2}}{4} \mathrm{cm}^{2} \quad \text { (D) } \frac{\pi \mathrm{a}^{2}}{2} \mathrm{cm}^{2}

Answer»

area' unit is cm^2 so Option c is right



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