Which of the following can be the sides of a right-angled triangle?

A. 8, 15, 16

B. 3, 5, 7

C. 7, 24, 25

D. 9, 12, 16

Doubtly AI Asked 24 Oct 2026 AI-verified · Oct 2026 ssc 10th Save WhatsApp Report

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Best answer

Answer: C. 7, 24, 25

\(7^2 + 24^2 = 49 + 576 = 625 = 25^2\). For the others: \(64 + 225 = 289 \ne 256\), \(9 + 25 = 34 \ne 49\), \(81 + 144 = 225 \ne 256\).

Doubtly AI · 24 Oct 2026 AI-verified · Oct 2026 Report

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