A piece of rope that is 24feet long is cut into two pieces. One piece is used to form a circle and the other used to form a square. Write a function frepresenting the area of the circle as a function of the length of one side of the square s.

Ac = (24- (s / 4)) ^ 2 / (4 pi)

Step-by-step explanation:

Because the piece is rope is divided into two pieces we have to:

c + s = 24, where c is the circumference of circle and s is the perimeter of square. Therefore the circumference of circle would be equal to:

c = 24-s

Let As the area of the square be, we know that the perimeter is the sum of all sides and a square has four sides, therefore the value of each side would be the perimeter divided by four. And the area of the square is a side raised to the square, as follows:

As = (s / 4) ^ 2

Now knowing that the circumference of circle is equal to the radius, by the number pi, by two, we have to:

c = 2 * pi * r

rearranging we have:

r = c / (2 * pi)

Let Ac be the area of the circle we have the radius squared by the number pi, like this:

Ac = pi * r ^ 2

But we already know the equivalence of the radius, replacing:

Ac = pi * (c / (2 * pi)) ^ 2

Now replacing the circumference of circle with its equivalence with the perimeter of the square we have to:

Ac = pi * ((24-s) / (2 * pi)) ^ 2

Now knowing that the one side of the square is equal to a quarter of the perimeter of the square we have:

Ac = (24- (s / 4)) ^ 2 / (4 pi)

That would be the area of the circle as a function of one side of the square.

answer: ay  

fonsi  

dy  

oh

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oh yeah

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go

sí, sabes que ya llevo un rato mirándote  

tengo que bailar contigo hoy (dy)  

vi que tu mirada ya estaba llamándome  

muéstrame el camino que yo voy (oh)

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ya, ya me está gustando más de lo normal  

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esto hay que tomarlo sin ningún apuro

despacito  

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para que te acuerdes si no estás conmigo

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y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(sube, sube)