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

In a square root spiral made by constructing successive right triangles with unit-length sides, which of the following lengths can be represented by a line segment?

Answer and explanation

Correct answer: \(\sqrt{5}\)

Each new right triangle in a square root spiral adds a unit side. If the previous hypotenuse is \(\sqrt{4}\), Pythagoras gives the next hypotenuse as \(\sqrt{4+1}=\sqrt{5}\). \(\pi\) is not obtained in this sequence. Exam tip: remember the hypotenuse pattern \(\sqrt{2},\sqrt{3},\sqrt{4}\dots\).

Related tags

Number SystemsSquare Root SpiralPythagoras TheoremIrrational NumbersGeometryMathematicsClass 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.