Question

The circumference of circle is 17.6cm . Find its area of circle

Answer 1

Hey sup!

As per the question,

Circumference= 17.6cm
=> 2πr = 17.6
=> 2×22/7×r = 17.6
=>r= 17.6×7/44.
=>r= 123.2/44
=>r=2.8cm

So, area = πr^2.
= 22/7 × 2.8^2.
= 22/7 × 7.84
=22 ×1.12
= 24.64cm^2

Hope it helps.