Line e is a segment bisector of ab at point m. if am = 4n-40 and mb = 7 (-2n+2) find the value of n
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line N has slope m =
given a line with slope m then the slope of a line perpendicular to it is
= -
thus line N has slope - =
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 .