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Brut [27]
3 years ago
11

Can anyone help me please?

Mathematics
2 answers:
Luda [366]3 years ago
5 0

Answer:

<h2>12 in²</h2>

Step-by-step explanation:

<h3>to understand the solving steps</h3><h3>you need to know about:</h3>
  • circle
  • area \: of \: a \: circle \:  = \pi r ^{2}
  • pemdas
  • redious \: of \: a \: circle \:  =  \frac{d}{2}
<h3>given:</h3>

diameter:4in

π≈3

<h3>to solve:</h3>

redious

area of the circle

<h3>let's solve:</h3>

to figure out the area

we need to figure out the redious first

so the redious is 4/2 =2in

and the area of the circle is

πr²

3×2² in²

3×4 in²

12 in²

kow [346]3 years ago
3 0
12inches because 3 is pi and 2 is Radius so 3x2squared=12
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