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If the radius of a circle is twice as great as
the radius of a smaller circle, how many
times as large will the area of the greater
circle be than the area of the smaller circle?

Respuesta :

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Answer:

how many times larger? 4 times as large

Step-by-step explanation:

if the radius is half as big as the diameter and the diameter is half of the area

r x r = d

d x d =  a

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