alleryꯍꯥꯏꯄꯣꯇꯦꯅꯁ ꯑꯁꯤ 25 cm ꯑꯃꯁꯨꯡ ꯑꯍꯥꯅꯕꯥ ꯂꯦꯒ ꯑꯁꯤ 7 cm ꯑꯣꯏꯕꯥ ꯔꯥꯏꯠ ꯇ꯭ꯔꯥꯏꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯒꯤ ꯑꯅꯤꯁꯨꯕꯥ ꯈꯣꯡ ꯑꯗꯨ ꯀꯌꯥꯝ ꯁꯥꯡꯕꯒꯦ?
A20 cm
B18 cm
C22 cm
D24 cm
Answer & Solution
Correct answer: D. 24 cm
ꯈꯣꯡ ꯑꯁꯤ 625 - 49 = 576ꯒꯤ ꯁ꯭ꯛꯕꯥꯔ ꯔꯨꯇꯅꯤ, ꯃꯁꯤ 24 ꯁꯦ.ꯃꯤ.
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?