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Given a circle with an area of 484 1 cm2, what is the radius?

A.)364.5 cm
B.) 27 cm
C.) 243 cm
D.) 22 cm

Respuesta :

Answer:

Step-by-step explanation:

Area = (radius^2)π     Given

484π = (radius^2)π     Divide by π

484 = radius^2     Find the square root of both sides

22 = radius

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