b = \sqrtc^2 - a^2 = \sqrt13^2 - 5^2 = \sqrt169 - 25 = \sqrt144 = 12 \text cm. - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$b = \sqrt{c^2 - a^2} = \sqrt{13^2 - 5^2} = \sqrt{169 - 25} = \sqrt{144} = 12 \text{ cm}.$