Question

what is theradius of circle whose circumference is 52.8cm

Answer 1

Heya Frnd........☺

Circumference of ⭕ = 2πr

=> 52.8 = 2 ×3.14 × r

So,

r => 52.8 / 6.28

★ Radius = 8.40 cm. ...........$ANS$

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