Arc length =360θ×2πr=36070×2π×5=36070×10π=360700π=1835π cm.
Find the length of the arc of a circle with radius 5 cm, if its central angle is 70∘.
Held on 28 May 2023 · Verified 13 Jul 2026.
1870π cm
1835π cm
1815π cm
187π cm
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Work through every CUET UG Geometry PYQ, year by year.