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3 years ago

The radius of a circle is 7cm. find it's area in terms of pi

Mathematics

2 answers:

WITCHER [35]3 years ago

7 0

A= π(r)^2 so it would be A= π(7x7) and so A= π(49). Hope it helps :-)

Pepsi [2]3 years ago

7 0

Answer:

49π

Step-by-step explanation:

The formula for the area of a circle is $\pi r^{2}$ .

When you insert the numbers, you get $a=\pi *7^{2}$

$7^{2} =49$

<h3>When you put it all together, you get 49 $\pi$ </h3>

Hope this helped :)

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butalik [34]

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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We have that:

The acceleration is:

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Velocity:

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Since s(0) = 3

$s(t) = 4t^{3} + t^{2} + 13t + 3$

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This is s(5).

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$s(5) = 593$

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3 years ago

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Bas_tet [7]

Answer:

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Step-by-step explanation:

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The radius of a circle is 7cm. find it's area in terms of pi​

The radius of a circle is 7cm. find it's area in terms of pi