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Sever21 [200]
3 years ago
6

The center circle of a soccer field prohibits a defender from being near the ball at the start or restart of a soccer game. On a

professional soccer field this circle is 20 yards in diameter. Find the area of this circle. Show work or explain how you found your answer.
Mathematics
1 answer:
rosijanka [135]3 years ago
6 0
In terms of diameter (d), the area (A) of a circle is given by the formula
 A = (π/4)d²

You have d=20 yd, so the area of the circle is
 A = (π/4)×(20 yd)² . . . . substitute the given information into the formula
 A = 100π yd² . . . . . . . . do the arithmetic
 A ≈ 314.16 yd²
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Answer:

The answer would be A.

Step-by-step explanation:

5 (-5)+ (2) = -23

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B) b√a

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Sergeu [11.5K]

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Step-by-step explanation:

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Since this is a right triangle, use the pythagorean theorem to find the value for x.

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The pythagorean theorem is: c^2 = a^2 + b^2.

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x^2 = 324 - 49 = 275So, x = sqrt(275) = 16.5 cm

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