Question

if the cercumference of a circle is 2pi units fin its area

Answer 1

Circumference of circle = 2π ( Given)
2π× radius = 2π
Hence , if we cancel 2π , hence , we left with ,
Radius = 1 cm
Area of circle = π× radius × radius
= π ×1× 1 = π cm²
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Answer 2

if circumference = 2π
2πr = 2π
so,r = 1
area = πr²
= π× 1²
= π ans.