2 Answers

Henrywongkk · Answer 1 · 2021-03-01T21:52:21+0000

Answer: A = 100
$\pi$ = 314.159

Explanation:

-To find the area of a circle, you need the formula:

$A = \pi r^2$

-Next, you put the radius on that equation:

$A=\pi 10^2$

-Then, you solve it:

$A= \pi$ ×
10^2

$A= \pi$ ×
100

$100\pi =314.159$

So, the area of a circle should be = 314.159

GrandMagus · Answer 2 · 2021-03-07T03:21:53+0000

Answer:

100π or 314

Explanation:

The formula for the area of a circle is πr²

r being the radius

If our radius is 10, then it will be π(10)^2 or 100π

If we round π to 3.14, then 100π=100(3.14)=314

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