Question

If the area of the circle is 1386 sq cm, its diameter is​

Answer 1

Answer:

441cm

Step-by-step explanation:

by this step u can solve the answer

Answer 2

Answer:

$answer$

Area of the circle is 1386 sq cm.

$Area = {\pi \: r}^{2}$

$(taking \: \pi = \frac{22}{7} )$

${r}^{2} = 441cm$

$r = 21cm$

diameter = 2 × r

= 42 cm

hence, diameter of the circle =42 cm

hope it helps you☺︎︎✌︎✌︎

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