Question

the radius of a circle is 6 cm. find its area in terms of $pi$.
answer attempt 1 out of 2
$a = \square$ $\text{cm}^2$
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Explanation:

Step1: Recall circle area formula

The area of a circle is given by $A = \pi r^2$, where $r$ is the radius.

Step2: Substitute radius value

Substitute $r = 6$ cm into the formula:
$A = \pi (6)^2$

Step3: Calculate the squared term

$6^2 = 36$, so $A = 36\pi$

Answer:

$36\pi$ cm²