alleryएक बिंदू 5 सेंमी त्रिज्याच्या वर्तुळाच्या मध्यभागासावन 13 सेंमी. ताचेपसून स्पर्शक कितलो लांब आसता?
A12 cm
B8 cm
C14 cm
D18 cm
Answer & Solution
Correct answer: A. 12 cm
स्पर्शरेखा त्रिज्याक लंब आसता, देखून ताची लांबाय 169 - 25 = 144 म्हळ्यार 12 सेंमी.
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?