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

What is the least positive coterminal angle of (-1025^\circ)?

Answer and explanation

Correct answer: 55°

Coterminal angles differ by an integral multiple of 360°. \(-1025^\circ+3\times360^\circ=-1025^\circ+1080^\circ=55^\circ\). Therefore, the least positive coterminal angle is 55°. Choosing 45° or 65° would not give a difference that is a whole multiple of 360°. Exam tip: For a negative angle, keep adding 360° until the result lies between 0° and 360°.

Related tags

Trigonometric FunctionsCoterminal AnglesAngle MeasureDegreesStandard AnglesAnglesMathematicsClass 12 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.