संख्या रेखा पर \(\sqrt{5}\) बनाने के लिए किस समकोण त्रिभुज का कर्ण उपयोग हो सकता है?
To construct \(\sqrt{5}\) on the number line, which right triangle hypotenuse can be used?
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Correct Answer
B. भुजाएँ (1) और (2)Legs (1) and (2)
Concept
In a right triangle, the hypotenuse is \(\sqrt{1^2+2^2}=\sqrt{5}\). Pythagoras theorem is used in construction.
Why this answer is correct
The correct answer is B. भुजाएँ (1) और (2) / Legs (1) and (2). In a right triangle, the hypotenuse is \(\sqrt{1^2+2^2}=\sqrt{5}\). Pythagoras theorem is used in construction.
Exam Tip
समकोण त्रिभुज में कर्ण \(\sqrt{1^2+2^2}=\sqrt{5}\) होगा। निर्माण में पाइथागोरस प्रमेय लगती है।
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