Start learning →

دائیں زاویہ کو ریڈین پیمائش میں تبدیل کریں۔

Aπ/3
Bπ/4
Cπ/2
D2π/3
Answer & Solution
Correct answer: C. π/2
چونکہ 360 ڈگری 2 pi ریڈینز ہے، 90 ڈگری اس کا ایک چوتھائی ہے، pi/2۔
Practise this question with Quill — RRB NTPC →

Keep practising Geometry and Trigonometry

Browse all Geometry and Trigonometry questions for RRB NTPC, or explore more Mathematics topics.

Start a Geometry and Trigonometry lesson →
Related questions
RRB NTPC · Trigonometric RatiosRRB NTPC · Triangle CentersRRB NTPC · Classify Angle TypesRRB NTPC · Match Trigonometric ValuesWhich line segment connects two points on a circle and divides it into two segments?When does the sum of two side lengths equal the third side?What total measure in degrees do the two non-right angles of a right triangle add up to?What geometric shape is the planar region bounded by two concentric circles?