From the following figures, find the values of 'a', 'b', 'c': 'd', 'e' and 'f':
1 answer:
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Given :
A circle is inscribed in a square with a side length of 144.
So, radius of circle, r = 144/2 = 72 units.
To Find :
The probability that the point is inside the circle.
Solution :
Area of circle,
Area of square,
Now, probability is given by :
Therefore, the probability that the point is inside the circle is 0.785 .
Given that the quadrilaterals are similar, we know that:
Substituting the given values, we get:
Solving the above equation for x, we get:
Simplifying the above result, we get: