(x - 3)² + (y + 4 )² = 100 ആയ വൃത്തത്തിന്റെ ആരം എന്ത് ?
A5
B20
C15
D10
A5
B20
C15
D10
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In the figure a circle is fixed exactly inside the square. Without looking at the figure, if we put a dot the probability of the dot being inside the circle is :