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July

Board exam · Basic Maths · 2018

67 questions · One at a time

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39
MCQ1 mark

લઘુચાપની લંબાઈ શોધવાનું સૂત્ર ... છે.

  • A.πrθ360\frac{\pi r \theta}{360}
  • B.πrθ180\frac{\pi r \theta}{180}Correct
  • C.πr2θ360\frac{\pi r^2 \theta}{360}
  • D.2πrθ90\frac{2\pi r \theta}{90}
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