The diagonal of a square is \(10\sqrt{2}\) cm. What is its area?

A. 50 cm²

B. 100 cm²

C. 400 cm²

D. 200 cm²

Doubtly AI Asked 27 Oct 2026 AI-generated · not yet verified ssc cgl Save WhatsApp Report

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Answer: B. 100 cm²

Answer: (B) 100 cm²

Area of a square = \(\frac{d^2}{2} = \frac{200}{2}\) = 100 cm². (Side = 10 cm.)

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report

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