3 years ago

Please give answer ??

Mathematics

1 answer:

krok68 [10]3 years ago

8 0

Answer:

21.5%

Step-by-step explanation:

The area of the 4 circles together = 4×π×12^2

The area of the square = 48^2

then the probability that the point is in one of the circles =

(4×π×12^2)÷48^2

=0.785398163397

Therefore, the probability that the point is not in a circle =

1 - 0.785398163397 = 0.214601836603

converted into percentage : 21.4601836603

rounded = 21.5%

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