Respuesta :

luisejr77

Answer:

  The diameter of a  UAE cricket ground varies​ between 137 meters and 150 meters. Then:

[tex]A\approx14,741.13\ m^2[/tex]

[tex]C\approx430.39\ m[/tex]

Step-by-step explanation:

Since there is no more data in the exercise, below is a general explanation to find the area of the circumference of a circle:

The area of a circle can be calculated with the following formula:

[tex]A=\pi r^2[/tex]

Where "r" is the radius of the circle.

And the circumference of a circle can be calculated with this formula:

[tex]C=2\pi r[/tex]

Where "r" is the radius of the circle.

According to the information provided on Internet, the diameter of a  UAE cricket ground​ varies between 137 meters and 150 meters.

So, let's assume that one UAE cricket ground​ has a  diameter of 137 meters.

Since the radius is half the diameter,this is:

[tex]r=\frac{137\ m}{2}\\\\r=68.5\ m[/tex]

Finally, substituting the radius into the formula for calculate the area, you get that the area is:

[tex]A=\pi (68.5\ m)^2\\\\A=14,741.13\ m^2[/tex]

And substituting the radius into the formula for find the circumferenceyou get that this is:

[tex]C=2\pi (68.5\ m)=430.39\ m[/tex]

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