Respuesta :
Answer:
A = 617 yd², to the nearest yard
That distance is called the "circumference," and its formula is C = 2πr.
We need r to find the area of the park. So we solve C = 2πr for r:
C
r = -------
2π
Substituting 88 yd for C, we get r = (88 yd) / (6.28) = 14.01 yd
The formula for the area of this circular park is A = πr².
Here, r = 14.01 yd, so the area of this park is:
A = π(14.01 yd)² = 3.14(196.36 yd²) = 617 yd², to the nearest yard.
The area of the park is [tex]A = 617 yd^2[/tex], to the nearest yard.
That distance is called the circumference and
We have to determine the area of the park
What is the formula for the circumference of the circle?
The circumference of the circle is C = 2πr.
We need r to find the area of the park.
So we solve C = 2πr for r:
[tex]r=\frac{C}{2\pi}[/tex]
Substituting 88 yd for C,
We get r = (88 yd) / (6.28)
r= 14.01 yd
The formula for the area of this circular park is
A = πr².
Here, r = 14.01 yd, so the area of this park is,
[tex]A = \pi (14.01 yd)^2[/tex]
[tex]A = 3.14(196.36 yd^2)[/tex]
[tex]A = 617 yd^2[/tex], to the nearest yard.
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