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A circular pen has an area of 25π square yards. What is the radius?


(Please solve this problem and explain how you got your answer)
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Respuesta :

rococo908

Answer:

5 yards

Step-by-step explanation:

Use the area formula, A = [tex]\pi[/tex]r²

Plug in the area, then solve for the radius (r)

A = [tex]\pi[/tex]r²

25[tex]\pi[/tex] = [tex]\pi[/tex]r²

Divide each side by pi:

25 = r²

Take the square root of both sides:

5 = r

So, the radius is 5 yards

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