alleryजेन्ना आस्पाव केल्लो कोन कितें आसता तेन्ना कोसाइनांचे नेम पायथागोरस प्रमेयामेरेन उणो जाता?
A90°
B180°
C0°
D60°
Answer & Solution
Correct answer: A. 90°
90 अंशांचेर cos C शून्य आसता, जाका लागून क्रॉस टर्म काडून उडयतात आनी c वर्ग = a वर्ग + b वर्ग उरता.
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?