Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

While constructing the next triangle after \(\sqrt{7}\) in a square root spiral, a student takes the other perpendicular side as \(\sqrt{7}\) units. Which statement correctly fixes the error?

Answer and explanation

Correct answer: The other perpendicular side should be 1 unit.

In a square root spiral, the previous hypotenuse \(\sqrt{7}\) is retained as one leg and the other leg is always 1 unit. Hence the new hypotenuse is \(\sqrt{7+1}=\sqrt{8}\). Taking \(\sqrt{7}\) as the other leg gives \(\sqrt{14}\), not \(\sqrt{8}\). Exam tip: always check the unit leg.

Related tags

Number SystemsSquare Root SpiralPythagoras TheoremIrrational NumbersGeometry ApplicationError AnalysisMathematicsClass 9 Mcq

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.