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2 years ago

What is the area of a circle if radius is 13

Mathematics

2 answers:

musickatia [10]2 years ago

7 0

The area of a circle is given by $A=\pi r^2$ , where $r$ is the radius of the circle and $\pi =3.14159265$ .

When $r=13$ , the area of the circle is

$A=\pi (13)^2=530.93 \;square \; units$

jonny [76]2 years ago

3 0

Area = \pi r^{2} [/tex](13^2)

Area = 3.14(169)

Area = 530.66

or it could be written as $169\pi$

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3 years ago

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Alex

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2 years ago

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