यदि किसी चरण में कर्ण (5) इकाई है और अगली इकाई लंबवत खींची जाती है, तो अगली कर्ण-लंबाई क्या होगी?
If the hypotenuse at a step is (5) units and the next unit perpendicular is drawn, what is the next hypotenuse length?
Explanation opens after your attempt
A. \( \sqrt{26} \)
Concept
The new length is \( \sqrt{5^2+1^2}=\sqrt{26} \). The length (1) is not added directly; squares are added.
Why this answer is correct
The correct answer is A. \( \sqrt{26} \). The new length is \( \sqrt{5^2+1^2}=\sqrt{26} \). The length (1) is not added directly; squares are added.
Exam Tip
नई लंबाई \( \sqrt{5^2+1^2}=\sqrt{26} \) है। लंबाई (1) सीधे नहीं जुड़ती, वर्गों में जुड़ती है।
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