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Mathematics

Grade9

Easy

Question

What is the formula for the area of circle?

$A = {πr}^{2}$
$A = 4 {πr}^{2}$
$A = \frac{4}{3} {πr}^{3}$
$A = l b$

hint Hint:

these are the formula for the area of circle , where r stands for radii and A for area.

The correct answer is: $A equals πr squared$

$A equals πr squared$

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