alleryકોઈપણ વર્તુળના પરિઘને તેના વ્યાસ વડે ભાગતાં હંમેશાં કયો અચળાંક મળે છે?
A2π
Bπ/2
Cπ²
Dπ
Answer & Solution
Correct answer: D. π
આ અચળ ગુણોત્તર, લગભગ 3.14159, pi તરીકે વ્યાખ્યાયિત થયેલ છે.
Keep practising Geometry and Trigonometry
Browse all Geometry and Trigonometry questions for RRB NTPC, or explore more Mathematics topics.
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?