Math, asked by swatimalwadkar9, 4 months ago

Find the area of the circle with radius 21 cm ( take22 by 7)

Answers

Answered by sonia5330

1

Answer:

area of circle = πr^2

=22/7×21cm×21 cm

=1386cm^2

Answered by mrdevashish07

1

Step-by-step explanation:

area of circle =

$\pi r{2}$

22/7 × 21×21=1386cm²

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